#B04ACE
Closest named color: Medium Orchid (#BA55D3). oklch(59.7% 0.209 317.7), rgb(176, 74, 206).
Aa
Black text reads best on this color (4.71:1).
About this color
#B04ACE is a medium-dark, vivid purple. In OKLCH its lightness is 60%, its chroma 0.209 and its hue 318°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Orchid (#BA55D3), ΔE 0.030 away. Black text reads best on it, at 4.71:1.
| Hue family | Purples |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.209) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 4.71:1 |
| White text | 4.45:1 |
Values
| HEX | #B04ACE |
| RGB | rgb(176, 74, 206) |
| HSL | hsl(286, 57%, 55%) |
| OKLCH | oklch(59.7% 0.209 317.7) |
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 #B04ACE | 4.45:1 | AA large text | Lc -75.6 | Fine for body text |
| Black text on #B04ACE | 4.71:1 | AA | Lc 33.9 | Non-text elements, placeholder text |
| #B04ACE text on white | 4.45:1 | AA large text | Lc 70.2 | Content text, not long reading |
| #B04ACE text on black | 4.71:1 | AA | Lc -31.5 | 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
#F2E4F7
oklch(93.6% 0.029 317.2)
-
Step 200
200
#E9CEF2
oklch(88.5% 0.057 317.7)
-
Step 300
300
#DCACEC
oklch(80.9% 0.102 317.5)
-
Step 400
400
#CA7CE2
oklch(70.7% 0.164 317.9)
-
Step 500
500 (this color)
#B04ACE
oklch(59.7% 0.209 317.7)
-
Step 600
600
#A732C7
oklch(55.6% 0.228 317.9)
-
Step 700
700
#8F22AC
oklch(49.2% 0.211 317.8)
-
Step 800
800
#74208B
oklch(42.7% 0.175 317.8)
-
Step 900
900
#5E226F
oklch(37.7% 0.136 318)
-
Step 950
950
#371541
oklch(26.9% 0.087 317.9)
#B04ACE 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) | #1C71D2 | 0.203 |
| Deuteranopia (no green cones) | #4F7BCB | 0.175 |
| Tritanopia (no blue cones) | #AF6186 | 0.132 |
| Achromatopsia (no color) | #777777 | 0.210 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B04ACE
#B04ACE
oklch(59.7% 0.209 317.7)
- #3E9700
#3E9700
oklch(59.8% 0.184 137.8)
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 #B04ACE, closest first.
No curated palette has a color within ΔE 0.04 of #B04ACE.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.030
- Pinky Purple #C94CBE ΔE 0.056
- Purpley Pink #C83CB9 ΔE 0.057
- Amethyst #9B5FC0 ΔE 0.059
- Dark Orchid #9932CC ΔE 0.063
- Purply #983FB2 ΔE 0.065
- Lighter Purple #A55AF4 ΔE 0.065
- Vibrant Purple #AD03DE ΔE 0.076
Use #B04ACE 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.