#B455CE
Closest named color: Medium Orchid (#BA55D3). oklch(61.5% 0.195 318.5), rgb(180, 85, 206).
Aa
Black text reads best on this color (5.13:1).
About this color
#B455CE is a medium-dark, vivid purple. In OKLCH its lightness is 62%, its chroma 0.195 and its hue 319°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Orchid (#BA55D3), ΔE 0.013 away. Black text reads best on it, at 5.13:1.
| Hue family | Purples |
| Lightness | medium-dark (62%) |
| Chroma | vivid (0.195) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 5.13:1 |
| White text | 4.09:1 |
Values
| HEX | #B455CE |
| RGB | rgb(180, 85, 206) |
| HSL | hsl(287, 55%, 57%) |
| OKLCH | oklch(61.5% 0.195 318.5) |
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 #B455CE | 4.09:1 | AA large text | Lc -73.0 | Content text, not long reading |
| Black text on #B455CE | 5.13:1 | AA | Lc 36.6 | Non-text elements, placeholder text |
| #B455CE text on white | 4.09:1 | AA large text | Lc 67.5 | Content text, not long reading |
| #B455CE text on black | 5.13:1 | AA | Lc -34.1 | 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
#F9F3FB
oklch(97.1% 0.012 317.7)
-
Step 100
100
#F2E4F6
oklch(93.5% 0.028 318.7)
-
Step 200
200
#E8CFF0
oklch(88.5% 0.052 317.9)
-
Step 300
300
#DBADE8
oklch(80.8% 0.095 318.7)
-
Step 400
400
#C87FDD
oklch(70.7% 0.153 318.4)
-
Step 500
500 (this color)
#B455CE
oklch(61.5% 0.195 318.5)
-
Step 600
600
#A43AC0
oklch(55.5% 0.211 318.4)
-
Step 700
700
#8D2AA6
oklch(49.1% 0.198 318.6)
-
Step 800
800
#722686
oklch(42.7% 0.162 318.4)
-
Step 900
900
#5D256C
oklch(37.8% 0.128 318.6)
-
Step 950
950
#36173F
oklch(27% 0.08 318.1)
#B455CE 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) | #3777D2 | 0.185 |
| Deuteranopia (no green cones) | #5B81CB | 0.162 |
| Tritanopia (no blue cones) | #B4698A | 0.124 |
| Achromatopsia (no color) | #7D7D7D | 0.197 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B455CE
#B455CE
oklch(61.5% 0.195 318.5)
- #3C9E00
#3C9E00
oklch(61.6% 0.192 138.5)
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 #B455CE, closest first.
No curated palette has a color within ΔE 0.04 of #B455CE.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.013
- Pinky Purple #C94CBE ΔE 0.047
- Amethyst #9B5FC0 ΔE 0.052
- Purpley Pink #C83CB9 ΔE 0.058
- Lighter Purple #A55AF4 ΔE 0.064
- Light Urple #B36FF6 ΔE 0.074
- Bright Lilac #C95EFB ΔE 0.077
- Soft Purple #A66FB5 ΔE 0.077
Use #B455CE 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.