#D71B26
Closest named color: Crimson (#DC143C). oklch(56.2% 0.216 26), rgb(215, 27, 38).
Aa
White text reads best on this color (5.15:1).
About this color
#D71B26 is a medium-dark, vivid red. In OKLCH its lightness is 56%, its chroma 0.216 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 5.15:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.216) |
| Temperature | warm |
| Nearest name | Crimson (#DC143C) |
| Black text | 4.07:1 |
| White text | 5.15:1 |
Values
| HEX | #D71B26 |
| RGB | rgb(215, 27, 38) |
| HSL | hsl(356, 78%, 47%) |
| OKLCH | oklch(56.2% 0.216 26) |
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 #D71B26 | 5.15:1 | AA | Lc -78.8 | Fine for body text |
| Black text on #D71B26 | 4.07:1 | AA large text | Lc 30.7 | Non-text elements, placeholder text |
| #D71B26 text on white | 5.15:1 | AA | Lc 73.3 | Content text, not long reading |
| #D71B26 text on black | 4.07:1 | AA large text | Lc -28.3 | 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
#F9A8A0
oklch(80.8% 0.097 25.6)
-
Step 400
400
#F2756C
oklch(70.7% 0.156 26)
-
Step 500
500
#E94844
oklch(63.1% 0.198 26.1)
-
Step 600
600 (this color)
#D71B26
oklch(56.2% 0.216 26)
-
Step 700
700
#B70018
oklch(49.1% 0.199 25.9)
-
Step 800
800
#950C16
oklch(42.7% 0.166 25.9)
-
Step 900
900
#781919
oklch(37.8% 0.13 26)
-
Step 950
950
#47110F
oklch(27.1% 0.083 26.4)
#D71B26 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) | #5E5424 | 0.237 |
| Deuteranopia (no green cones) | #8A7B1B | 0.215 |
| Tritanopia (no blue cones) | #ED0023 | 0.042 |
| Achromatopsia (no color) | #6D6D6D | 0.218 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D71B26
#D71B26
oklch(56.2% 0.216 26)
- #008591
#008591
oklch(56.3% 0.096 205.9)
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 #D71B26, 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 0.030
- Lipstick #D5174E ΔE 0.046
- Imperial Red #E63946 ΔE 0.053
- Red Pantone #EF233C ΔE 0.054
- Tomato Red #EC2D01 ΔE 0.054
- Ruby #CA0147 ΔE 0.054
- Lipstick Red #C0022F ΔE 0.056
Use #D71B26 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.