#C7304C
Closest named color: Lipstick (#D5174E). oklch(55.2% 0.186 15.8), rgb(199, 48, 76).
Aa
White text reads best on this color (5.30:1).
About this color
#C7304C is a medium-dark, vivid red. In OKLCH its lightness is 55%, its chroma 0.186 and its hue 16°. Its hue sits on the warm side of the wheel. The nearest named color is Lipstick (#D5174E), ΔE 0.032 away. White text reads best on it, at 5.30:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.186) |
| Temperature | warm |
| Nearest name | Lipstick (#D5174E) |
| Black text | 3.95:1 |
| White text | 5.30:1 |
Values
| HEX | #C7304C |
| RGB | rgb(199, 48, 76) |
| HSL | hsl(349, 61%, 48%) |
| OKLCH | oklch(55.2% 0.186 15.8) |
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 #C7304C | 5.30:1 | AA | Lc -80.4 | Fine for body text |
| Black text on #C7304C | 3.95:1 | AA large text | Lc 29.1 | Dividers and decoration only |
| #C7304C text on white | 5.30:1 | AA | Lc 75.0 | Fine for body text |
| #C7304C text on black | 3.95:1 | AA large text | Lc -26.7 | 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
#FDF3F3
oklch(97.2% 0.011 17.3)
-
Step 100
100
#FAE4E4
oklch(93.7% 0.024 17.6)
-
Step 200
200
#F7CDCF
oklch(88.5% 0.048 14.9)
-
Step 300
300
#F2ABAE
oklch(80.9% 0.084 16.3)
-
Step 400
400
#E87B84
oklch(70.7% 0.135 15.9)
-
Step 500
500
#DD5466
oklch(63.1% 0.171 15.7)
-
Step 600
600 (this color)
#C7304C
oklch(55.2% 0.186 15.8)
-
Step 700
700
#AD223E
oklch(49.2% 0.173 15.9)
-
Step 800
800
#8C1F33
oklch(42.6% 0.143 15.9)
-
Step 900
900
#71212D
oklch(37.7% 0.112 15.7)
-
Step 950
950
#42151A
oklch(26.9% 0.07 16.4)
#C7304C 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) | #5A574C | 0.207 |
| Deuteranopia (no green cones) | #817748 | 0.189 |
| Tritanopia (no blue cones) | #DA003C | 0.042 |
| Achromatopsia (no color) | #6B6B6B | 0.188 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C7304C
#C7304C
oklch(55.2% 0.186 15.8)
- #008384
#008384
oklch(55.3% 0.094 195.7)
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 #C7304C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lipstick #D5174E ΔE 0.032
- Ruby #CA0147 ΔE 0.033
- Cherry #CF0234 ΔE 0.036
- Dull Red #BB3F3F ΔE 0.037
- Dusty Red #B9484E ΔE 0.042
- Deep Rose #C74767 ΔE 0.043
- Crimson #DC143C ΔE 0.043
- Dark Pink #CB416B ΔE 0.045
Use #C7304C 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.