#9C0663
Closest named color: Red Violet (#9E0168). oklch(45.8% 0.187 351.4), rgb(156, 6, 99).
Aa
White text reads best on this color (8.01:1).
About this color
#9C0663 is a medium-dark, vivid red. In OKLCH its lightness is 46%, its chroma 0.187 and its hue 351°. Its hue sits on the warm side of the wheel. The nearest named color is Red Violet (#9E0168), ΔE 0.009 away. White text reads best on it, at 8.01:1.
| Hue family | Reds |
| Lightness | medium-dark (46%) |
| Chroma | vivid (0.187) |
| Temperature | warm |
| Nearest name | Red Violet (#9E0168) |
| Black text | 2.61:1 |
| White text | 8.01:1 |
Values
| HEX | #9C0663 |
| RGB | rgb(156, 6, 99) |
| HSL | hsl(323, 93%, 32%) |
| OKLCH | oklch(45.8% 0.187 351.4) |
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 #9C0663 | 8.01:1 | AAA | Lc -90.5 | Preferred for body text |
| Black text on #9C0663 | 2.61:1 | Fails | Lc 18.4 | Dividers and decoration only |
| #9C0663 text on white | 8.01:1 | AAA | Lc 85.7 | Fine for body text |
| #9C0663 text on black | 2.61:1 | Fails | Lc -16.4 | 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
#FEF2F6
oklch(97.2% 0.014 355)
-
Step 100
100
#FCE2EC
oklch(93.7% 0.031 352.4)
-
Step 200
200
#FAC9DE
oklch(88.5% 0.061 350.8)
-
Step 300
300
#F7A3C9
oklch(80.9% 0.109 351.1)
-
Step 400
400
#EE6CAD
oklch(70.6% 0.174 351.3)
-
Step 500
500
#E53899
oklch(63.1% 0.224 351.4)
-
Step 600
600
#CC0082
oklch(55.6% 0.231 351.6)
-
Step 700
700
#AD006E
oklch(49.2% 0.204 351.3)
-
Step 800
800 (this color)
#9C0663
oklch(45.8% 0.187 351.4)
-
Step 900
900
#750D4A
oklch(37.7% 0.145 351.5)
-
Step 950
950
#450C2B
oklch(26.9% 0.092 351.9)
#9C0663 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) | #2E4065 | 0.213 |
| Deuteranopia (no green cones) | #575960 | 0.185 |
| Tritanopia (no blue cones) | #A90039 | 0.074 |
| Achromatopsia (no color) | #505050 | 0.188 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9C0663
#9C0663
oklch(45.8% 0.187 351.4)
- #006751
#006751
oklch(45.7% 0.089 171.4)
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 #9C0663, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Violet #9E0168 ΔE 0.009
- Deep Magenta #A0025C ΔE 0.015
- Dark Fuchsia #9D0759 ΔE 0.017
- Violet Red #A50055 ΔE 0.031
- Mulberry #920A4E ΔE 0.039
- Berry #990F4B ΔE 0.041
- Purple Red #990147 ΔE 0.045
- Raspberry #B00149 ΔE 0.063
Use #9C0663 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.