#B05ED9
Closest named color: Medium Orchid (#BA55D3). oklch(62.9% 0.191 313), rgb(176, 94, 217).
Aa
Black text reads best on this color (5.44:1).
About this color
#B05ED9 is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.191 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 0.024 away. Black text reads best on it, at 5.44:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.191) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 5.44:1 |
| White text | 3.85:1 |
Values
| HEX | #B05ED9 |
| RGB | rgb(176, 94, 217) |
| HSL | hsl(280, 62%, 61%) |
| OKLCH | oklch(62.9% 0.191 313) |
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 #B05ED9 | 3.85:1 | AA large text | Lc -71.1 | Content text, not long reading |
| Black text on #B05ED9 | 5.44:1 | AA | Lc 38.5 | Non-text elements, placeholder text |
| #B05ED9 text on white | 3.85:1 | AA large text | Lc 65.5 | Content text, not long reading |
| #B05ED9 text on black | 5.44:1 | AA | Lc -36.1 | 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
#F8F3FC
oklch(97.1% 0.013 310.5)
-
Step 100
100
#F0E5F7
oklch(93.6% 0.027 312.6)
-
Step 200
200
#E5D0F2
oklch(88.5% 0.051 312.6)
-
Step 300
300
#D6AFEC
oklch(80.9% 0.094 313.1)
-
Step 400
400
#C182E2
oklch(70.6% 0.15 313.2)
-
Step 500
500 (this color)
#B05ED9
oklch(62.9% 0.191 313)
-
Step 600
600
#9C40C7
oklch(55.6% 0.207 313)
-
Step 700
700
#8530AC
oklch(49% 0.193 312.9)
-
Step 800
800
#6C2A8B
oklch(42.6% 0.159 312.9)
-
Step 900
900
#58286F
oklch(37.7% 0.124 313.2)
-
Step 950
950
#341841
oklch(27% 0.079 313.9)
#B05ED9 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) | #3A7DDD | 0.169 |
| Deuteranopia (no green cones) | #5884D6 | 0.150 |
| Tritanopia (no blue cones) | #AC7393 | 0.128 |
| Achromatopsia (no color) | #828282 | 0.192 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B05ED9
#B05ED9
oklch(62.9% 0.191 313)
- #5B9E00
#5B9E00
oklch(63% 0.178 133)
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 #B05ED9, closest first.
No curated palette has a color within ΔE 0.04 of #B05ED9.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.024
- Lighter Purple #A55AF4 ΔE 0.048
- Amethyst #9B5FC0 ΔE 0.052
- Light Urple #B36FF6 ΔE 0.053
- Medium Purple #9370DB ΔE 0.059
- Pinky Purple #C94CBE ΔE 0.065
- Bright Lilac #C95EFB ΔE 0.066
- Bright Lavender #C760FF ΔE 0.068
Use #B05ED9 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.