#D72126
Closest named color: Crimson (#DC143C). oklch(56.5% 0.213 26.6), rgb(215, 33, 38).
Aa
White text reads best on this color (5.07:1).
About this color
#D72126 is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.213 and its hue 27°. Its hue sits on the warm side of the wheel. The nearest named color is Crimson (#DC143C), ΔE 0.027 away. White text reads best on it, at 5.07:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.213) |
| Temperature | warm |
| Nearest name | Crimson (#DC143C) |
| Black text | 4.13:1 |
| White text | 5.07:1 |
Values
| HEX | #D72126 |
| RGB | rgb(215, 33, 38) |
| HSL | hsl(358, 73%, 49%) |
| OKLCH | oklch(56.5% 0.213 26.6) |
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 #D72126 | 5.07:1 | AA | Lc -78.5 | Fine for body text |
| Black text on #D72126 | 4.13:1 | AA large text | Lc 31.0 | Non-text elements, placeholder text |
| #D72126 text on white | 5.07:1 | AA | Lc 73.0 | Content text, not long reading |
| #D72126 text on black | 4.13:1 | AA large text | Lc -28.6 | 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
#E84943
oklch(63% 0.197 26.6)
-
Step 600
600 (this color)
#D72126
oklch(56.5% 0.213 26.6)
-
Step 700
700
#B70315
oklch(49.1% 0.199 26.6)
-
Step 800
800
#940F15
oklch(42.6% 0.164 26.5)
-
Step 900
900
#771A18
oklch(37.7% 0.128 26.8)
-
Step 950
950
#46120F
oklch(27% 0.08 27.1)
#D72126 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) | #5F5523 | 0.234 |
| Deuteranopia (no green cones) | #8B7C1C | 0.211 |
| Tritanopia (no blue cones) | #ED0026 | 0.042 |
| Achromatopsia (no color) | #6E6E6E | 0.215 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D72126
#D72126
oklch(56.5% 0.213 26.6)
- #008692
#008692
oklch(56.6% 0.097 205.9)
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 #D72126, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Crimson #DC143C ΔE 0.027
- Cherry #CF0234 ΔE 0.034
- Lipstick #D5174E ΔE 0.048
- Imperial Red #E63946 ΔE 0.050
- Tomato Red #EC2D01 ΔE 0.051
- Red Pantone #EF233C ΔE 0.053
- Faded Red #D3494E ΔE 0.054
- Ruby #CA0147 ΔE 0.057
Use #D72126 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.