#C11853
Closest named color: Ruby (#CA0147). oklch(52.7% 0.199 8.8), rgb(193, 24, 83).
Aa
White text reads best on this color (5.96:1).
About this color
#C11853 is a medium-dark, vivid red. In OKLCH its lightness is 53%, its chroma 0.199 and its hue 9°. Its hue sits on the warm side of the wheel. The nearest named color is Ruby (#CA0147), ΔE 0.023 away. White text reads best on it, at 5.96:1.
| Hue family | Reds |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.199) |
| Temperature | warm |
| Nearest name | Ruby (#CA0147) |
| Black text | 3.52:1 |
| White text | 5.96:1 |
Values
| HEX | #C11853 |
| RGB | rgb(193, 24, 83) |
| HSL | hsl(339, 78%, 43%) |
| OKLCH | oklch(52.7% 0.199 8.8) |
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 #C11853 | 5.96:1 | AA | Lc -83.1 | Fine for body text |
| Black text on #C11853 | 3.52:1 | AA large text | Lc 26.2 | Dividers and decoration only |
| #C11853 text on white | 5.96:1 | AA | Lc 77.9 | Fine for body text |
| #C11853 text on black | 3.52:1 | AA large text | Lc -23.9 | 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
#FDF2F4
oklch(97% 0.012 4.7)
-
Step 100
100
#FBE3E6
oklch(93.6% 0.027 9)
-
Step 200
200
#F8CCD2
oklch(88.5% 0.05 8.9)
-
Step 300
300
#F4A9B5
oklch(81% 0.089 8.7)
-
Step 400
400
#EA778E
oklch(70.7% 0.143 8.8)
-
Step 500
500
#E04D72
oklch(63.1% 0.184 8.9)
-
Step 600
600 (this color)
#C11853
oklch(52.7% 0.199 8.8)
-
Step 700
700
#AF154B
oklch(49.1% 0.185 8.6)
-
Step 800
800
#8E173D
oklch(42.6% 0.153 8.9)
-
Step 900
900
#721D34
oklch(37.6% 0.119 9)
-
Step 950
950
#43131F
oklch(27% 0.075 8.4)
#C11853 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) | #4C4E54 | 0.226 |
| Deuteranopia (no green cones) | #776F4F | 0.203 |
| Tritanopia (no blue cones) | #D30035 | 0.052 |
| Achromatopsia (no color) | #646464 | 0.201 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C11853
#C11853
oklch(52.7% 0.199 8.8)
- #007C76
#007C76
oklch(52.9% 0.092 188.9)
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 #C11853, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ruby #CA0147 ΔE 0.023
- Rose Red #BE013C ΔE 0.031
- Raspberry #B00149 ΔE 0.043
- Lipstick #D5174E ΔE 0.043
- Lipstick Red #C0022F ΔE 0.045
- Cherry #CF0234 ΔE 0.047
- Dark Hot Pink #D90166 ΔE 0.054
- Rouge #AB1239 ΔE 0.057
Use #C11853 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.