#C71E31
Closest named color: Cherry (#CF0234). oklch(53.5% 0.2 22.7), rgb(199, 30, 49).
Aa
White text reads best on this color (5.74:1).
About this color
#C71E31 is a medium-dark, vivid red. In OKLCH its lightness is 54%, its chroma 0.200 and its hue 23°. Its hue sits on the warm side of the wheel. The nearest named color is Cherry (#CF0234), ΔE 0.020 away. White text reads best on it, at 5.74:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.200) |
| Temperature | warm |
| Nearest name | Cherry (#CF0234) |
| Black text | 3.65:1 |
| White text | 5.74:1 |
Values
| HEX | #C71E31 |
| RGB | rgb(199, 30, 49) |
| HSL | hsl(353, 74%, 45%) |
| OKLCH | oklch(53.5% 0.2 22.7) |
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 #C71E31 | 5.74:1 | AA | Lc -82.1 | Fine for body text |
| Black text on #C71E31 | 3.65:1 | AA large text | Lc 27.3 | Dividers and decoration only |
| #C71E31 text on white | 5.74:1 | AA | Lc 76.8 | Fine for body text |
| #C71E31 text on black | 3.65:1 | AA large text | Lc -25.0 | 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
#FEF2F2
oklch(97.1% 0.013 17.4)
-
Step 100
100
#FBE4E2
oklch(93.7% 0.025 23.6)
-
Step 200
200
#F9CDCA
oklch(88.5% 0.05 22.7)
-
Step 300
300
#F6AAA6
oklch(81% 0.09 22.6)
-
Step 400
400
#ED7976
oklch(70.8% 0.144 22.9)
-
Step 500
500
#E34F53
oklch(63.1% 0.184 22.6)
-
Step 600
600 (this color)
#C71E31
oklch(53.5% 0.2 22.7)
-
Step 700
700
#B2172A
oklch(49.1% 0.186 22.6)
-
Step 800
800
#911924
oklch(42.8% 0.154 22.6)
-
Step 900
900
#741E22
oklch(37.7% 0.119 22.6)
-
Step 950
950
#451314
oklch(27% 0.077 22.7)
#C71E31 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) | #574F30 | 0.220 |
| Deuteranopia (no green cones) | #7F732A | 0.202 |
| Tritanopia (no blue cones) | #DB0028 | 0.039 |
| Achromatopsia (no color) | #666666 | 0.202 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C71E31
#C71E31
oklch(53.5% 0.2 22.7)
- #007C84
#007C84
oklch(53.4% 0.091 202.7)
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 #C71E31, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cherry #CF0234 ΔE 0.020
- Lipstick Red #C0022F ΔE 0.025
- Scarlet #BE0119 ΔE 0.033
- Rose Red #BE013C ΔE 0.035
- Ruby #CA0147 ΔE 0.036
- Dull Red #BB3F3F ΔE 0.041
- Crimson #DC143C ΔE 0.043
- Lipstick #D5174E ΔE 0.045
Use #C71E31 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.