#B23A90
Closest named color: Medium Violet Red (#C71585). oklch(54.9% 0.181 341), rgb(178, 58, 144).
Aa
White text reads best on this color (5.38:1).
About this color
#B23A90 is a medium-dark, vivid pink. In OKLCH its lightness is 55%, its chroma 0.181 and its hue 341°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.051 away. White text reads best on it, at 5.38:1.
| Hue family | Pinks |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.181) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 3.90:1 |
| White text | 5.38:1 |
Values
| HEX | #B23A90 |
| RGB | rgb(178, 58, 144) |
| HSL | hsl(317, 51%, 46%) |
| OKLCH | oklch(54.9% 0.181 341) |
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 #B23A90 | 5.38:1 | AA | Lc -81.3 | Fine for body text |
| Black text on #B23A90 | 3.90:1 | AA large text | Lc 28.2 | Dividers and decoration only |
| #B23A90 text on white | 5.38:1 | AA | Lc 75.9 | Fine for body text |
| #B23A90 text on black | 3.90:1 | AA large text | Lc -25.8 | 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
#FBF3F8
oklch(97.2% 0.011 339.3)
-
Step 100
100
#F6E4EF
oklch(93.6% 0.024 340.3)
-
Step 200
200
#EFCEE2
oklch(88.5% 0.045 341.1)
-
Step 300
300
#E6ACD0
oklch(80.9% 0.082 341.4)
-
Step 400
400
#D67EB9
oklch(70.6% 0.131 340.5)
-
Step 500
500
#C95AA7
oklch(63% 0.167 340.8)
-
Step 600
600 (this color)
#B23A90
oklch(54.9% 0.181 341)
-
Step 700
700
#9B2D7C
oklch(49.1% 0.168 341.2)
-
Step 800
800
#7E2765
oklch(42.7% 0.139 341.1)
-
Step 900
900
#662652
oklch(37.8% 0.108 341.6)
-
Step 950
950
#3C1730
oklch(27% 0.068 341.6)
#B23A90 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) | #425E93 | 0.197 |
| Deuteranopia (no green cones) | #67718D | 0.172 |
| Tritanopia (no blue cones) | #BC3C60 | 0.080 |
| Achromatopsia (no color) | #6A6A6A | 0.182 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B23A90
#B23A90
oklch(54.9% 0.181 341)
- #008759
#008759
oklch(55% 0.123 160.7)
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 #B23A90, closest first.
No curated palette has a color within ΔE 0.04 of #B23A90.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.051
- Warm Purple #952E8F ΔE 0.066
- Light Plum #9D5783 ΔE 0.073
- Purpley Pink #C83CB9 ΔE 0.074
- Purply #983FB2 ΔE 0.075
- Light Eggplant #894585 ΔE 0.081
- Dark Pink #CB416B ΔE 0.084
- Pinky Purple #C94CBE ΔE 0.085
Use #B23A90 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.