#C12288
Closest named color: Medium Violet Red (#C71585). oklch(55.1% 0.211 347.5), rgb(193, 34, 136).
Aa
White text reads best on this color (5.45:1).
About this color
#C12288 is a medium-dark, vivid red. In OKLCH its lightness is 55%, its chroma 0.211 and its hue 347°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.014 away. White text reads best on it, at 5.45:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.211) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 3.85:1 |
| White text | 5.45:1 |
Values
| HEX | #C12288 |
| RGB | rgb(193, 34, 136) |
| HSL | hsl(322, 70%, 45%) |
| OKLCH | oklch(55.1% 0.211 347.5) |
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 #C12288 | 5.45:1 | AA | Lc -80.9 | Fine for body text |
| Black text on #C12288 | 3.85:1 | AA large text | Lc 28.5 | Dividers and decoration only |
| #C12288 text on white | 5.45:1 | AA | Lc 75.6 | Fine for body text |
| #C12288 text on black | 3.85:1 | AA large text | Lc -26.2 | 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
#FCF2F7
oklch(97% 0.013 345.5)
-
Step 100
100
#F9E3ED
oklch(93.6% 0.027 348.3)
-
Step 200
200
#F5CCE0
oklch(88.6% 0.053 347.3)
-
Step 300
300
#EFA8CC
oklch(81% 0.095 347.6)
-
Step 400
400
#E376B2
oklch(70.7% 0.151 347.5)
-
Step 500
500
#D84C9F
oklch(63.2% 0.194 347.5)
-
Step 600
600 (this color)
#C12288
oklch(55.1% 0.211 347.5)
-
Step 700
700
#A81375
oklch(49.2% 0.196 347.4)
-
Step 800
800
#88165F
oklch(42.6% 0.162 347.4)
-
Step 900
900
#6E1C4E
oklch(37.8% 0.127 347.4)
-
Step 950
950
#41122E
oklch(27% 0.081 347.1)
#C12288 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) | #3E588B | 0.238 |
| Deuteranopia (no green cones) | #6D7385 | 0.206 |
| Tritanopia (no blue cones) | #CF1854 | 0.085 |
| Achromatopsia (no color) | #696969 | 0.213 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C12288
#C12288
oklch(55.1% 0.211 347.5)
- #008664
#008664
oklch(55% 0.112 167.3)
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 #C12288, closest first.
No curated palette has a color within ΔE 0.04 of #C12288.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.014
- Dark Hot Pink #D90166 ΔE 0.071
- Purpley Pink #C83CB9 ΔE 0.078
- Dark Pink #CB416B ΔE 0.078
- Cerise #DE0C62 ΔE 0.083
- Deep Rose #C74767 ΔE 0.089
- Warm Purple #952E8F ΔE 0.089
- Red Violet #9E0168 ΔE 0.091
Use #C12288 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.