#C9374E
Closest named color: Lipstick (#D5174E). oklch(56.2% 0.182 16.6), rgb(201, 55, 78).
Aa
White text reads best on this color (5.07:1).
About this color
#C9374E is a medium-dark, vivid red. In OKLCH its lightness is 56%, its chroma 0.182 and its hue 17°. Its hue sits on the warm side of the wheel. The nearest named color is Lipstick (#D5174E), ΔE 0.035 away. White text reads best on it, at 5.07:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.182) |
| Temperature | warm |
| Nearest name | Lipstick (#D5174E) |
| Black text | 4.13:1 |
| White text | 5.07:1 |
Values
| HEX | #C9374E |
| RGB | rgb(201, 55, 78) |
| HSL | hsl(351, 57%, 50%) |
| OKLCH | oklch(56.2% 0.182 16.6) |
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 #C9374E | 5.07:1 | AA | Lc -79.2 | Fine for body text |
| Black text on #C9374E | 4.13:1 | AA large text | Lc 30.3 | Non-text elements, placeholder text |
| #C9374E text on white | 5.07:1 | AA | Lc 73.8 | Content text, not long reading |
| #C9374E text on black | 4.13:1 | AA large text | Lc -27.9 | 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
#FDF3F3
oklch(97.2% 0.011 17.3)
-
Step 100
100
#F9E4E4
oklch(93.6% 0.023 17.6)
-
Step 200
200
#F6CECF
oklch(88.6% 0.045 16.3)
-
Step 300
300
#F1ACAE
oklch(81% 0.081 17.1)
-
Step 400
400
#E67C84
oklch(70.6% 0.131 16.2)
-
Step 500
500
#DC5665
oklch(63.2% 0.168 16.6)
-
Step 600
600 (this color)
#C9374E
oklch(56.2% 0.182 16.6)
-
Step 700
700
#AB253D
oklch(49% 0.169 16.7)
-
Step 800
800
#8B2233
oklch(42.7% 0.14 16.5)
-
Step 900
900
#70232C
oklch(37.8% 0.108 17.2)
-
Step 950
950
#42151A
oklch(26.9% 0.07 16.4)
#C9374E 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) | #5F5B4E | 0.200 |
| Deuteranopia (no green cones) | #84794A | 0.183 |
| Tritanopia (no blue cones) | #DC0341 | 0.045 |
| Achromatopsia (no color) | #6E6E6E | 0.183 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C9374E
#C9374E
oklch(56.2% 0.182 16.6)
- #008688
#008688
oklch(56.2% 0.096 196.6)
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 #C9374E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lipstick #D5174E ΔE 0.035
- Deep Rose #C74767 ΔE 0.036
- Dull Red #BB3F3F ΔE 0.036
- Dusty Red #B9484E ΔE 0.037
- Dark Pink #CB416B ΔE 0.039
- Faded Red #D3494E ΔE 0.040
- Cherry #CF0234 ΔE 0.043
- Crimson #DC143C ΔE 0.043
Use #C9374E 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.