#9B1D4C
Closest named color: Berry (#990F4B). oklch(45.9% 0.163 4.6), rgb(155, 29, 76).
Aa
White text reads best on this color (7.85:1).
About this color
#9B1D4C is a medium-dark, vivid red. In OKLCH its lightness is 46%, its chroma 0.163 and its hue 5°. Its hue sits on the warm side of the wheel. The nearest named color is Berry (#990F4B), ΔE 0.015 away. White text reads best on it, at 7.85:1.
| Hue family | Reds |
| Lightness | medium-dark (46%) |
| Chroma | vivid (0.163) |
| Temperature | warm |
| Nearest name | Berry (#990F4B) |
| Black text | 2.67:1 |
| White text | 7.85:1 |
Values
| HEX | #9B1D4C |
| RGB | rgb(155, 29, 76) |
| HSL | hsl(338, 68%, 36%) |
| OKLCH | oklch(45.9% 0.163 4.6) |
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 #9B1D4C | 7.85:1 | AAA | Lc -90.6 | Preferred for body text |
| Black text on #9B1D4C | 2.67:1 | Fails | Lc 18.2 | Dividers and decoration only |
| #9B1D4C text on white | 7.85:1 | AAA | Lc 85.8 | Fine for body text |
| #9B1D4C text on black | 2.67:1 | Fails | Lc -16.2 | 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 800.
-
Step 50
50
#FEF2F4
oklch(97.1% 0.013 5.8)
-
Step 100
100
#FBE3E7
oklch(93.6% 0.027 6.2)
-
Step 200
200
#F9CBD5
oklch(88.5% 0.053 3.6)
-
Step 300
300
#F6A7B9
oklch(81% 0.096 4.5)
-
Step 400
400
#ED7494
oklch(70.8% 0.152 5)
-
Step 500
500
#E3477A
oklch(63.1% 0.195 4.8)
-
Step 600
600
#CE1A63
oklch(55.6% 0.211 4.8)
-
Step 700
700
#B20152
oklch(49.1% 0.197 4.9)
-
Step 800
800 (this color)
#9B1D4C
oklch(45.9% 0.163 4.6)
-
Step 900
900
#741939
oklch(37.7% 0.127 4.7)
-
Step 950
950
#441121
oklch(26.9% 0.079 5)
#9B1D4C 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) | #3E424D | 0.184 |
| Deuteranopia (no green cones) | #5F5B49 | 0.167 |
| Tritanopia (no blue cones) | #A90032 | 0.045 |
| Achromatopsia (no color) | #525252 | 0.164 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9B1D4C
#9B1D4C
oklch(45.9% 0.163 4.6)
- #00665D
#00665D
oklch(45.9% 0.081 184.4)
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 #9B1D4C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Berry #990F4B ΔE 0.015
- Purple Red #990147 ΔE 0.023
- Cranberry #9E003A ΔE 0.029
- Violet Red #A50055 ΔE 0.031
- Dark Fuchsia #9D0759 ΔE 0.031
- Mulberry #920A4E ΔE 0.032
- Deep Magenta #A0025C ΔE 0.037
- Rouge #AB1239 ΔE 0.042
Use #9B1D4C 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.