#C2137F
Closest named color: Medium Violet Red (#C71585). oklch(54.1% 0.217 350.6), rgb(194, 19, 127).
Aa
White text reads best on this color (5.68:1).
About this color
#C2137F is a medium-dark, vivid red. In OKLCH its lightness is 54%, its chroma 0.217 and its hue 351°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.013 away. White text reads best on it, at 5.68:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.217) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 3.69:1 |
| White text | 5.68:1 |
Values
| HEX | #C2137F |
| RGB | rgb(194, 19, 127) |
| HSL | hsl(323, 82%, 42%) |
| OKLCH | oklch(54.1% 0.217 350.6) |
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 #C2137F | 5.68:1 | AA | Lc -81.8 | Fine for body text |
| Black text on #C2137F | 3.69:1 | AA large text | Lc 27.7 | Dividers and decoration only |
| #C2137F text on white | 5.68:1 | AA | Lc 76.4 | Fine for body text |
| #C2137F text on black | 3.69:1 | AA large text | Lc -25.3 | 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
#FDF2F6
oklch(97.1% 0.013 353.1)
-
Step 100
100
#FAE3EC
oklch(93.7% 0.028 352)
-
Step 200
200
#F6CBDE
oklch(88.4% 0.054 349.9)
-
Step 300
300
#F2A7C9
oklch(81% 0.098 350.7)
-
Step 400
400
#E774AD
oklch(70.8% 0.155 350.8)
-
Step 500
500
#DC4899
oklch(63.1% 0.199 350.6)
-
Step 600
600 (this color)
#C2137F
oklch(54.1% 0.217 350.6)
-
Step 700
700
#AC066F
oklch(49.2% 0.202 350.8)
-
Step 800
800
#8B105B
oklch(42.7% 0.167 350.3)
-
Step 900
900
#70194A
oklch(37.6% 0.13 350.7)
-
Step 950
950
#42112C
oklch(27% 0.082 350)
#C2137F 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) | #3C5481 | 0.247 |
| Deuteranopia (no green cones) | #6E717B | 0.214 |
| Tritanopia (no blue cones) | #D1004C | 0.084 |
| Achromatopsia (no color) | #676767 | 0.219 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C2137F
#C2137F
oklch(54.1% 0.217 350.6)
- #008366
#008366
oklch(54.3% 0.107 170.2)
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 #C2137F, closest first.
No curated palette has a color within ΔE 0.04 of #C2137F.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.013
- Dark Hot Pink #D90166 ΔE 0.062
- Cerise #DE0C62 ΔE 0.076
- Dark Pink #CB416B ΔE 0.078
- Red Violet #9E0168 ΔE 0.083
- Ruby #CA0147 ΔE 0.086
- Violet Red #A50055 ΔE 0.086
- Deep Magenta #A0025C ΔE 0.088
Use #C2137F 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.