#C4368B
Closest named color: Medium Violet Red (#C71585). oklch(57.1% 0.195 348.3), rgb(196, 54, 139).
Aa
White text reads best on this color (4.94:1).
About this color
#C4368B is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.195 and its hue 348°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.032 away. White text reads best on it, at 4.94:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.195) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 4.24:1 |
| White text | 4.94:1 |
Values
| HEX | #C4368B |
| RGB | rgb(196, 54, 139) |
| HSL | hsl(324, 57%, 49%) |
| OKLCH | oklch(57.1% 0.195 348.3) |
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 #C4368B | 4.94:1 | AA | Lc -78.5 | Fine for body text |
| Black text on #C4368B | 4.24:1 | AA large text | Lc 31.0 | Non-text elements, placeholder text |
| #C4368B text on white | 4.94:1 | AA | Lc 73.1 | Content text, not long reading |
| #C4368B text on black | 4.24:1 | AA large text | Lc -28.6 | 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
#F8E3ED
oklch(93.6% 0.026 347.1)
-
Step 200
200
#F3CDDF
oklch(88.6% 0.049 347.9)
-
Step 300
300
#ECAACA
oklch(80.9% 0.087 348.6)
-
Step 400
400
#DF79AF
oklch(70.6% 0.141 348.3)
-
Step 500
500
#D4529C
oklch(63.1% 0.181 348.3)
-
Step 600
600 (this color)
#C4368B
oklch(57.1% 0.195 348.3)
-
Step 700
700
#A42172
oklch(49.1% 0.182 348.3)
-
Step 800
800
#851F5D
oklch(42.7% 0.15 348.1)
-
Step 900
900
#6B204C
oklch(37.6% 0.117 348)
-
Step 950
950
#3F142C
oklch(26.9% 0.074 348.6)
#C4368B 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) | #4B608D | 0.217 |
| Deuteranopia (no green cones) | #747988 | 0.192 |
| Tritanopia (no blue cones) | #D2305C | 0.076 |
| Achromatopsia (no color) | #707070 | 0.197 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C4368B
#C4368B
oklch(57.1% 0.195 348.3)
- #008D6B
#008D6B
oklch(57.2% 0.115 168.3)
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 #C4368B, closest first.
No curated palette has a color within ΔE 0.04 of #C4368B.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.032
- Dark Pink #CB416B ΔE 0.061
- Dark Hot Pink #D90166 ΔE 0.069
- Purpley Pink #C83CB9 ΔE 0.070
- Deep Rose #C74767 ΔE 0.071
- Cerise #DE0C62 ΔE 0.078
- Pinky Purple #C94CBE ΔE 0.080
- Dark Rose #B5485D ΔE 0.087
Use #C4368B 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.