#9D1666
Closest named color: Red Violet (#9E0168). oklch(46.7% 0.18 351), rgb(157, 22, 102).
Aa
White text reads best on this color (7.66:1).
About this color
#9D1666 is a medium-dark, vivid red. In OKLCH its lightness is 47%, its chroma 0.180 and its hue 351°. Its hue sits on the warm side of the wheel. The nearest named color is Red Violet (#9E0168), ΔE 0.014 away. White text reads best on it, at 7.66:1.
| Hue family | Reds |
| Lightness | medium-dark (47%) |
| Chroma | vivid (0.180) |
| Temperature | warm |
| Nearest name | Red Violet (#9E0168) |
| Black text | 2.74:1 |
| White text | 7.66:1 |
Values
| HEX | #9D1666 |
| RGB | rgb(157, 22, 102) |
| HSL | hsl(324, 75%, 35%) |
| OKLCH | oklch(46.7% 0.18 351) |
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 #9D1666 | 7.66:1 | AAA | Lc -89.9 | Fine for body text |
| Black text on #9D1666 | 2.74:1 | Fails | Lc 19.0 | Dividers and decoration only |
| #9D1666 text on white | 7.66:1 | AAA | Lc 85.0 | Fine for body text |
| #9D1666 text on black | 2.74:1 | Fails | Lc -17.0 | 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 700.
-
Step 50
50
#FCF2F6
oklch(97% 0.012 351)
-
Step 100
100
#F8E3EC
oklch(93.5% 0.026 349.8)
-
Step 200
200
#F4CDDD
oklch(88.6% 0.048 351.5)
-
Step 300
300
#EDAAC7
oklch(80.9% 0.087 351.5)
-
Step 400
400
#E17AAB
oklch(70.8% 0.139 351.3)
-
Step 500
500
#D55296
oklch(63.1% 0.179 351.2)
-
Step 600
600
#C03081
oklch(55.6% 0.194 351)
-
Step 700
700 (this color)
#9D1666
oklch(46.7% 0.18 351)
-
Step 800
800
#861F59
oklch(42.7% 0.148 350.9)
-
Step 900
900
#6C2049
oklch(37.6% 0.117 350.9)
-
Step 950
950
#40142B
oklch(27% 0.075 350.8)
#9D1666 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) | #334468 | 0.203 |
| Deuteranopia (no green cones) | #595C63 | 0.179 |
| Tritanopia (no blue cones) | #A9023E | 0.067 |
| Achromatopsia (no color) | #535353 | 0.182 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9D1666
#9D1666
oklch(46.7% 0.18 351)
- #006A53
#006A53
oklch(46.7% 0.091 171.1)
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 #9D1666, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Violet #9E0168 ΔE 0.014
- Deep Magenta #A0025C ΔE 0.018
- Dark Fuchsia #9D0759 ΔE 0.021
- Violet Red #A50055 ΔE 0.031
- Berry #990F4B ΔE 0.043
- Mulberry #920A4E ΔE 0.044
- Purple Red #990147 ΔE 0.049
- Raspberry #B00149 ΔE 0.061
Use #9D1666 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.