#D71F27
Closest named color: Crimson (#DC143C). oklch(56.4% 0.214 26.2), rgb(215, 31, 39).
Aa
White text reads best on this color (5.10:1).
About this color
#D71F27 is a medium-dark, vivid red. In OKLCH its lightness is 56%, its chroma 0.214 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Crimson (#DC143C), ΔE 0.025 away. White text reads best on it, at 5.10:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.214) |
| Temperature | warm |
| Nearest name | Crimson (#DC143C) |
| Black text | 4.11:1 |
| White text | 5.10:1 |
Values
| HEX | #D71F27 |
| RGB | rgb(215, 31, 39) |
| HSL | hsl(357, 75%, 48%) |
| OKLCH | oklch(56.4% 0.214 26.2) |
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 #D71F27 | 5.10:1 | AA | Lc -78.6 | Fine for body text |
| Black text on #D71F27 | 4.11:1 | AA large text | Lc 30.9 | Non-text elements, placeholder text |
| #D71F27 text on white | 5.10:1 | AA | Lc 73.1 | Content text, not long reading |
| #D71F27 text on black | 4.11:1 | AA large text | Lc -28.5 | 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
#FEF2F1
oklch(97% 0.013 23.2)
-
Step 100
100
#FCE3E0
oklch(93.5% 0.028 25.9)
-
Step 200
200
#FBCCC7
oklch(88.5% 0.054 25.3)
-
Step 300
300
#F9A9A0
oklch(81% 0.096 26.5)
-
Step 400
400
#F1766C
oklch(70.7% 0.153 26.4)
-
Step 500
500
#E94944
oklch(63.2% 0.198 26.3)
-
Step 600
600 (this color)
#D71F27
oklch(56.4% 0.214 26.2)
-
Step 700
700
#B70117
oklch(49.1% 0.199 26.1)
-
Step 800
800
#950E16
oklch(42.8% 0.166 26.1)
-
Step 900
900
#771919
oklch(37.6% 0.129 26)
-
Step 950
950
#461110
oklch(26.9% 0.081 25.4)
#D71F27 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) | #5F5524 | 0.234 |
| Deuteranopia (no green cones) | #8B7C1D | 0.213 |
| Tritanopia (no blue cones) | #ED0025 | 0.042 |
| Achromatopsia (no color) | #6E6E6E | 0.216 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D71F27
#D71F27
oklch(56.4% 0.214 26.2)
- #008592
#008592
oklch(56.4% 0.097 206.8)
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 #D71F27, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Crimson #DC143C ΔE 0.025
- Cherry #CF0234 ΔE 0.032
- Lipstick #D5174E ΔE 0.047
- Imperial Red #E63946 ΔE 0.051
- Tomato Red #EC2D01 ΔE 0.052
- Red Pantone #EF233C ΔE 0.053
- Faded Red #D3494E ΔE 0.055
- Ruby #CA0147 ΔE 0.056
Use #D71F27 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.