#9B1951
Closest named color: Berry (#990F4B). oklch(45.7% 0.168 1.4), rgb(155, 25, 81).
Aa
White text reads best on this color (7.91:1).
About this color
#9B1951 is a medium-dark, vivid red. In OKLCH its lightness is 46%, its chroma 0.168 and its hue 1°. Its hue sits on the warm side of the wheel. The nearest named color is Berry (#990F4B), ΔE 0.013 away. White text reads best on it, at 7.91:1.
| Hue family | Reds |
| Lightness | medium-dark (46%) |
| Chroma | vivid (0.168) |
| Temperature | warm |
| Nearest name | Berry (#990F4B) |
| Black text | 2.65:1 |
| White text | 7.91:1 |
Values
| HEX | #9B1951 |
| RGB | rgb(155, 25, 81) |
| HSL | hsl(334, 72%, 35%) |
| OKLCH | oklch(45.7% 0.168 1.4) |
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 #9B1951 | 7.91:1 | AAA | Lc -90.7 | Preferred for body text |
| Black text on #9B1951 | 2.65:1 | Fails | Lc 18.1 | Dividers and decoration only |
| #9B1951 text on white | 7.91:1 | AAA | Lc 85.9 | Fine for body text |
| #9B1951 text on black | 2.65:1 | Fails | Lc -16.1 | 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
#FEF2F5
oklch(97.1% 0.013 0.3)
-
Step 100
100
#FBE2E8
oklch(93.5% 0.028 1.4)
-
Step 200
200
#F9CBD7
oklch(88.5% 0.054 0.8)
-
Step 300
300
#F6A6BC
oklch(80.9% 0.098 1.6)
-
Step 400
400
#ED729A
oklch(70.7% 0.156 1.4)
-
Step 500
500
#E34481
oklch(63% 0.2 1.4)
-
Step 600
600
#CE126B
oklch(55.5% 0.217 1.2)
-
Step 700
700
#B10059
oklch(49.1% 0.199 1.5)
-
Step 800
800 (this color)
#9B1951
oklch(45.7% 0.168 1.4)
-
Step 900
900
#74163D
oklch(37.6% 0.131 1.1)
-
Step 950
950
#451024
oklch(27.1% 0.083 1.3)
#9B1951 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) | #3B4152 | 0.189 |
| Deuteranopia (no green cones) | #5D5A4E | 0.170 |
| Tritanopia (no blue cones) | #A90033 | 0.051 |
| Achromatopsia (no color) | #515151 | 0.169 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9B1951
#9B1951
oklch(45.7% 0.168 1.4)
- #00665A
#00665A
oklch(45.8% 0.082 181.1)
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 #9B1951, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Berry #990F4B ΔE 0.013
- Dark Fuchsia #9D0759 ΔE 0.021
- Purple Red #990147 ΔE 0.021
- Violet Red #A50055 ΔE 0.024
- Mulberry #920A4E ΔE 0.026
- Deep Magenta #A0025C ΔE 0.027
- Cranberry #9E003A ΔE 0.034
- Raspberry #B00149 ΔE 0.044
Use #9B1951 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.