#B13F90
Closest named color: Medium Violet Red (#C71585). oklch(55.3% 0.173 341), rgb(177, 63, 144).
Aa
White text reads best on this color (5.27:1).
About this color
#B13F90 is a medium-dark, vivid pink. In OKLCH its lightness is 55%, its chroma 0.173 and its hue 341°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.057 away. White text reads best on it, at 5.27:1.
| Hue family | Pinks |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.173) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 3.98:1 |
| White text | 5.27:1 |
Values
| HEX | #B13F90 |
| RGB | rgb(177, 63, 144) |
| HSL | hsl(317, 48%, 47%) |
| OKLCH | oklch(55.3% 0.173 341) |
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 #B13F90 | 5.27:1 | AA | Lc -80.8 | Fine for body text |
| Black text on #B13F90 | 3.98:1 | AA large text | Lc 28.7 | Dividers and decoration only |
| #B13F90 text on white | 5.27:1 | AA | Lc 75.4 | Fine for body text |
| #B13F90 text on black | 3.98:1 | AA large text | Lc -26.3 | 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
#FBF3F7
oklch(97.1% 0.01 345.4)
-
Step 100
100
#F5E4EE
oklch(93.5% 0.023 341.3)
-
Step 200
200
#EECFE2
oklch(88.6% 0.043 340.7)
-
Step 300
300
#E4ADD0
oklch(80.9% 0.078 340.5)
-
Step 400
400
#D480B8
oklch(70.6% 0.125 340.6)
-
Step 500
500
#C75DA6
oklch(63.1% 0.16 340.9)
-
Step 600
600 (this color)
#B13F90
oklch(55.3% 0.173 341)
-
Step 700
700
#99317B
oklch(49.1% 0.161 341.2)
-
Step 800
800
#7C2A64
oklch(42.7% 0.133 341.1)
-
Step 900
900
#642752
oklch(37.6% 0.104 340.5)
-
Step 950
950
#3B1830
oklch(27% 0.065 340.8)
#B13F90 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) | #476092 | 0.186 |
| Deuteranopia (no green cones) | #69728D | 0.164 |
| Tritanopia (no blue cones) | #BB4162 | 0.077 |
| Achromatopsia (no color) | #6C6C6C | 0.174 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B13F90
#B13F90
oklch(55.3% 0.173 341)
- #00885A
#00885A
oklch(55.3% 0.124 160.8)
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 #B13F90, closest first.
No curated palette has a color within ΔE 0.04 of #B13F90.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.057
- Light Plum #9D5783 ΔE 0.065
- Warm Purple #952E8F ΔE 0.069
- Purpley Pink #C83CB9 ΔE 0.075
- Purply #983FB2 ΔE 0.076
- Light Eggplant #894585 ΔE 0.078
- Dark Pink #CB416B ΔE 0.081
- Pinky Purple #C94CBE ΔE 0.084
Use #B13F90 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.