#DA1E3E
Closest named color: Crimson (#DC143C). oklch(57.2% 0.216 20.2), rgb(218, 30, 62).
Aa
White text reads best on this color (4.95:1).
About this color
#DA1E3E is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.216 and its hue 20°. Its hue sits on the warm side of the wheel. The nearest named color is Crimson (#DC143C), ΔE 0.006 away. White text reads best on it, at 4.95:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.216) |
| Temperature | warm |
| Nearest name | Crimson (#DC143C) |
| Black text | 4.23:1 |
| White text | 4.95:1 |
Values
| HEX | #DA1E3E |
| RGB | rgb(218, 30, 62) |
| HSL | hsl(350, 76%, 49%) |
| OKLCH | oklch(57.2% 0.216 20.2) |
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 #DA1E3E | 4.95:1 | AA | Lc -77.7 | Fine for body text |
| Black text on #DA1E3E | 4.23:1 | AA large text | Lc 31.8 | Non-text elements, placeholder text |
| #DA1E3E text on white | 4.95:1 | AA | Lc 72.3 | Content text, not long reading |
| #DA1E3E text on black | 4.23:1 | AA large text | Lc -29.4 | 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
#FEF2F2
oklch(97.1% 0.013 17.4)
-
Step 100
100
#FCE3E2
oklch(93.6% 0.028 20.4)
-
Step 200
200
#FBCCCA
oklch(88.5% 0.054 21.1)
-
Step 300
300
#F9A7A6
oklch(80.8% 0.097 20.2)
-
Step 400
400
#F27477
oklch(70.8% 0.155 20.4)
-
Step 500
500
#E94654
oklch(63.1% 0.199 20.3)
-
Step 600
600 (this color)
#DA1E3E
oklch(57.2% 0.216 20.2)
-
Step 700
700
#B6002D
oklch(49.1% 0.197 20.1)
-
Step 800
800
#950925
oklch(42.7% 0.166 20.2)
-
Step 900
900
#771723
oklch(37.6% 0.129 19.8)
-
Step 950
950
#461015
oklch(26.9% 0.082 19.5)
#DA1E3E 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) | #5D573D | 0.240 |
| Deuteranopia (no green cones) | #8B7E38 | 0.218 |
| Tritanopia (no blue cones) | #F0002E | 0.044 |
| Achromatopsia (no color) | #707070 | 0.217 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DA1E3E
#DA1E3E
oklch(57.2% 0.216 20.2)
- #00898F
#00898F
oklch(57.3% 0.097 200.2)
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 #DA1E3E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Crimson #DC143C ΔE 0.006
- Lipstick #D5174E ΔE 0.026
- Cherry #CF0234 ΔE 0.031
- Imperial Red #E63946 ΔE 0.042
- Red Pantone #EF233C ΔE 0.044
- Ruby #CA0147 ΔE 0.045
- Faded Red #D3494E ΔE 0.050
- Cerise #DE0C62 ΔE 0.052
Use #DA1E3E 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.