#B129BD
Closest named color: Dark Orchid (#9932CC). oklch(55.7% 0.232 324.4), rgb(177, 41, 189).
Aa
White text reads best on this color (5.35:1).
About this color
#B129BD is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.232 and its hue 324°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Orchid (#9932CC), ΔE 0.054 away. White text reads best on it, at 5.35:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.232) |
| Temperature | in between |
| Nearest name | Dark Orchid (#9932CC) |
| Black text | 3.92:1 |
| White text | 5.35:1 |
Values
| HEX | #B129BD |
| RGB | rgb(177, 41, 189) |
| HSL | hsl(295, 64%, 45%) |
| OKLCH | oklch(55.7% 0.232 324.4) |
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 #B129BD | 5.35:1 | AA | Lc -80.6 | Fine for body text |
| Black text on #B129BD | 3.92:1 | AA large text | Lc 28.8 | Dividers and decoration only |
| #B129BD text on white | 5.35:1 | AA | Lc 75.3 | Fine for body text |
| #B129BD text on black | 3.92:1 | AA large text | Lc -26.5 | Dividers and decoration only |
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 600.
-
Step 50
50
#FAF2FB
oklch(97% 0.015 322.3)
-
Step 100
100
#F5E3F5
oklch(93.5% 0.031 325.8)
-
Step 200
200
#EDCDEF
oklch(88.5% 0.057 324.2)
-
Step 300
300
#E3AAE7
oklch(81% 0.104 324.3)
-
Step 400
400
#D378DA
oklch(70.7% 0.168 324.5)
-
Step 500
500
#C54FD0
oklch(63.1% 0.213 324.2)
-
Step 600
600 (this color)
#B129BD
oklch(55.7% 0.232 324.4)
-
Step 700
700
#9717A3
oklch(49.1% 0.216 324.1)
-
Step 800
800
#7B1984
oklch(42.7% 0.179 324.2)
-
Step 900
900
#631E6A
oklch(37.7% 0.139 323.9)
-
Step 950
950
#3A133E
oklch(26.9% 0.088 323.9)
#B129BD 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) | #0061C1 | 0.239 |
| Deuteranopia (no green cones) | #4870BA | 0.207 |
| Tritanopia (no blue cones) | #B54673 | 0.135 |
| Achromatopsia (no color) | #6B6B6B | 0.234 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B129BD
#B129BD
oklch(55.7% 0.232 324.4)
- #008D1F
#008D1F
oklch(55.9% 0.179 144.4)
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 #B129BD, closest first.
No curated palette has a color within ΔE 0.04 of #B129BD.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Orchid #9932CC ΔE 0.054
- Purply #983FB2 ΔE 0.055
- Purpley Pink #C83CB9 ΔE 0.058
- Vibrant Purple #AD03DE ΔE 0.059
- Pinky Purple #C94CBE ΔE 0.077
- Medium Orchid #BA55D3 ΔE 0.077
- Dark Violet #9400D3 ΔE 0.081
- Purple Pink #D725DE ΔE 0.086
Use #B129BD 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.