#B45BDE
Closest named color: Medium Orchid (#BA55D3). oklch(63.2% 0.202 313.5), rgb(180, 91, 222).
Aa
Black text reads best on this color (5.49:1).
About this color
#B45BDE is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.202 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Orchid (#BA55D3), ΔE 0.021 away. Black text reads best on it, at 5.49:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.202) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 5.49:1 |
| White text | 3.82:1 |
Values
| HEX | #B45BDE |
| RGB | rgb(180, 91, 222) |
| HSL | hsl(281, 66%, 61%) |
| OKLCH | oklch(63.2% 0.202 313.5) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #B45BDE | 3.82:1 | AA large text | Lc -70.7 | Content text, not long reading |
| Black text on #B45BDE | 5.49:1 | AA | Lc 38.9 | Non-text elements, placeholder text |
| #B45BDE text on white | 3.82:1 | AA large text | Lc 65.2 | Content text, not long reading |
| #B45BDE text on black | 5.49:1 | AA | Lc -36.5 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F9F3FC
oklch(97.1% 0.013 314.8)
-
Step 100
100
#F1E5F8
oklch(93.7% 0.028 313.4)
-
Step 200
200
#E6CFF3
oklch(88.5% 0.055 313.4)
-
Step 300
300
#D7AEEE
oklch(80.9% 0.098 313.2)
-
Step 400
400
#C380E5
oklch(70.7% 0.158 313.5)
-
Step 500
500 (this color)
#B45BDE
oklch(63.2% 0.202 313.5)
-
Step 600
600
#9F3ACB
oklch(55.6% 0.22 313.4)
-
Step 700
700
#882AB0
oklch(49.1% 0.205 313.3)
-
Step 800
800
#6F268E
oklch(42.8% 0.169 313.7)
-
Step 900
900
#5A2572
oklch(37.8% 0.133 313.6)
-
Step 950
950
#351743
oklch(27.1% 0.084 313.7)
#B45BDE with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #307EE2 | 0.183 |
| Deuteranopia (no green cones) | #5585DB | 0.161 |
| Tritanopia (no blue cones) | #B07294 | 0.135 |
| Achromatopsia (no color) | #828282 | 0.204 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B45BDE
#B45BDE
oklch(63.2% 0.202 313.5)
- #5A9F00
#5A9F00
oklch(63.2% 0.179 133.4)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #B45BDE, closest first.
No curated palette has a color within ΔE 0.04 of #B45BDE.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.021
- Lighter Purple #A55AF4 ΔE 0.044
- Light Urple #B36FF6 ΔE 0.051
- Bright Lilac #C95EFB ΔE 0.056
- Bright Lavender #C760FF ΔE 0.059
- Amethyst #9B5FC0 ΔE 0.063
- Pinky Purple #C94CBE ΔE 0.064
- Easter Purple #C071FE ΔE 0.066
Use #B45BDE in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.