#9C1A72
Closest named color: Red Violet (#9E0168). oklch(47.3% 0.183 345.2), rgb(156, 26, 114).
Aa
White text reads best on this color (7.48:1).
About this color
#9C1A72 is a medium-dark, vivid red. In OKLCH its lightness is 47%, its chroma 0.183 and its hue 345°. Its hue sits on the warm side of the wheel. The nearest named color is Red Violet (#9E0168), ΔE 0.020 away. White text reads best on it, at 7.48:1.
| Hue family | Reds |
| Lightness | medium-dark (47%) |
| Chroma | vivid (0.183) |
| Temperature | warm |
| Nearest name | Red Violet (#9E0168) |
| Black text | 2.80:1 |
| White text | 7.48:1 |
Values
| HEX | #9C1A72 |
| RGB | rgb(156, 26, 114) |
| HSL | hsl(319, 71%, 36%) |
| OKLCH | oklch(47.3% 0.183 345.2) |
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 #9C1A72 | 7.48:1 | AAA | Lc -89.4 | Fine for body text |
| Black text on #9C1A72 | 2.80:1 | Fails | Lc 19.5 | Dividers and decoration only |
| #9C1A72 text on white | 7.48:1 | AAA | Lc 84.5 | Fine for body text |
| #9C1A72 text on black | 2.80:1 | Fails | Lc -17.5 | 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
#FCF2F7
oklch(97% 0.013 345.5)
-
Step 100
100
#F7E3EE
oklch(93.5% 0.026 343.3)
-
Step 200
200
#F2CDE0
oklch(88.5% 0.048 345.8)
-
Step 300
300
#EBAACD
oklch(80.9% 0.088 345.7)
-
Step 400
400
#DE7AB4
oklch(70.8% 0.141 345.5)
-
Step 500
500
#D153A2
oklch(63.1% 0.18 344.9)
-
Step 600
600
#BD318C
oklch(55.6% 0.197 345.6)
-
Step 700
700 (this color)
#9C1A72
oklch(47.3% 0.183 345.2)
-
Step 800
800
#841F61
oklch(42.7% 0.152 345.4)
-
Step 900
900
#6A214F
oklch(37.7% 0.117 345.4)
-
Step 950
950
#3F142E
oklch(27% 0.076 346.1)
#9C1A72 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) | #2E4774 | 0.205 |
| Deuteranopia (no green cones) | #565C6F | 0.176 |
| Tritanopia (no blue cones) | #A71745 | 0.077 |
| Achromatopsia (no color) | #555555 | 0.184 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9C1A72
#9C1A72
oklch(47.3% 0.183 345.2)
- #006D4E
#006D4E
oklch(47.4% 0.099 165.3)
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 #9C1A72, closest first.
No curated palette has a color within ΔE 0.04 of #9C1A72.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Violet #9E0168 ΔE 0.020
- Deep Magenta #A0025C ΔE 0.036
- Dark Fuchsia #9D0759 ΔE 0.040
- Violet Red #A50055 ΔE 0.050
- Warm Purple #952E8F ΔE 0.051
- Mulberry #920A4E ΔE 0.060
- Berry #990F4B ΔE 0.062
- Dark Magenta #8B008B ΔE 0.067
Use #9C1A72 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.