#C02564
Closest named color: Ruby (#CA0147). oklch(53.8% 0.193 2.6), rgb(192, 37, 100).
Aa
White text reads best on this color (5.69:1).
About this color
#C02564 is a medium-dark, vivid red. In OKLCH its lightness is 54%, its chroma 0.193 and its hue 3°. Its hue sits on the warm side of the wheel. The nearest named color is Ruby (#CA0147), ΔE 0.044 away. White text reads best on it, at 5.69:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.193) |
| Temperature | warm |
| Nearest name | Ruby (#CA0147) |
| Black text | 3.68:1 |
| White text | 5.69:1 |
Values
| HEX | #C02564 |
| RGB | rgb(192, 37, 100) |
| HSL | hsl(336, 68%, 45%) |
| OKLCH | oklch(53.8% 0.193 2.6) |
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 #C02564 | 5.69:1 | AA | Lc -82.2 | Fine for body text |
| Black text on #C02564 | 3.68:1 | AA large text | Lc 27.2 | Dividers and decoration only |
| #C02564 text on white | 5.69:1 | AA | Lc 76.9 | Fine for body text |
| #C02564 text on black | 3.68:1 | AA large text | Lc -24.9 | 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 600.
-
Step 50
50
#FDF2F5
oklch(97.1% 0.012 358.8)
-
Step 100
100
#FAE3E8
oklch(93.6% 0.026 2.8)
-
Step 200
200
#F6CDD6
oklch(88.6% 0.048 3.3)
-
Step 300
300
#F1A9BB
oklch(80.8% 0.087 2.8)
-
Step 400
400
#E67999
oklch(70.7% 0.138 2.6)
-
Step 500
500
#DB5080
oklch(63% 0.178 2.3)
-
Step 600
600 (this color)
#C02564
oklch(53.8% 0.193 2.6)
-
Step 700
700
#AB1D58
oklch(49.1% 0.179 2.4)
-
Step 800
800
#8B1C48
oklch(42.7% 0.149 2.4)
-
Step 900
900
#701F3C
oklch(37.7% 0.116 2.7)
-
Step 950
950
#421423
oklch(27.1% 0.073 3.1)
#C02564 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) | #4D5365 | 0.218 |
| Deuteranopia (no green cones) | #767160 | 0.196 |
| Tritanopia (no blue cones) | #D10042 | 0.056 |
| Achromatopsia (no color) | #676767 | 0.195 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C02564
#C02564
oklch(53.8% 0.193 2.6)
- #008073
#008073
oklch(53.8% 0.096 182.6)
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 #C02564, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ruby #CA0147 ΔE 0.044
- Dark Hot Pink #D90166 ΔE 0.049
- Dark Pink #CB416B ΔE 0.049
- Lipstick #D5174E ΔE 0.052
- Rose Red #BE013C ΔE 0.055
- Raspberry #B00149 ΔE 0.056
- Deep Rose #C74767 ΔE 0.056
- Medium Violet Red #C71585 ΔE 0.057
Use #C02564 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.