#C71712
Closest named color: Scarlet (#BE0119). oklch(52.9% 0.206 28.9), rgb(199, 23, 18).
Aa
White text reads best on this color (5.89:1).
About this color
#C71712 is a medium-dark, vivid red. In OKLCH its lightness is 53%, its chroma 0.206 and its hue 29°. Its hue sits on the warm side of the wheel. The nearest named color is Scarlet (#BE0119), ΔE 0.026 away. White text reads best on it, at 5.89:1.
| Hue family | Reds |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.206) |
| Temperature | warm |
| Nearest name | Scarlet (#BE0119) |
| Black text | 3.55:1 |
| White text | 5.89:1 |
Values
| HEX | #C71712 |
| RGB | rgb(199, 23, 18) |
| HSL | hsl(2, 83%, 43%) |
| OKLCH | oklch(52.9% 0.206 28.9) |
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 #C71712 | 5.89:1 | AA | Lc -82.6 | Fine for body text |
| Black text on #C71712 | 3.55:1 | AA large text | Lc 26.8 | Dividers and decoration only |
| #C71712 text on white | 5.89:1 | AA | Lc 77.3 | Fine for body text |
| #C71712 text on black | 3.55:1 | AA large text | Lc -24.4 | 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
#FEF3F1
oklch(97.2% 0.012 29.9)
-
Step 100
100
#FBE4E0
oklch(93.6% 0.026 29.4)
-
Step 200
200
#FACDC6
oklch(88.5% 0.052 28.5)
-
Step 300
300
#F7AA9E
oklch(80.9% 0.093 29.1)
-
Step 400
400
#EF7969
oklch(70.8% 0.148 29.3)
-
Step 500
500
#E54E40
oklch(63% 0.189 28.8)
-
Step 600
600 (this color)
#C71712
oklch(52.9% 0.206 28.9)
-
Step 700
700
#B4130F
oklch(49% 0.192 28.8)
-
Step 800
800
#921711
oklch(42.6% 0.158 28.9)
-
Step 900
900
#761D16
oklch(37.8% 0.124 28.9)
-
Step 950
950
#45130E
oklch(26.9% 0.078 28.9)
#C71712 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) | #574C0C | 0.224 |
| Deuteranopia (no green cones) | #807100 | 0.201 |
| Tritanopia (no blue cones) | #DC001A | 0.042 |
| Achromatopsia (no color) | #646464 | 0.208 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C71712
#C71712
oklch(52.9% 0.206 28.9)
- #007988
#007988
oklch(52.8% 0.091 209.8)
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 #C71712, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Scarlet #BE0119 ΔE 0.026
- Lipstick Red #C0022F ΔE 0.034
- Cherry #CF0234 ΔE 0.035
- Firebrick #B22222 ΔE 0.042
- Rusty Red #AF2F0D ΔE 0.049
- Sinopia #BB3E03 ΔE 0.050
- Rose Red #BE013C ΔE 0.050
- Rufous #AE2012 ΔE 0.050
Use #C71712 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.