#DA291D
Closest named color: Crimson (#DC143C). oklch(57.5% 0.213 29.4), rgb(218, 41, 29).
Aa
White text reads best on this color (4.86:1).
About this color
#DA291D is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.213 and its hue 29°. Its hue sits on the warm side of the wheel. The nearest named color is Crimson (#DC143C), ΔE 0.037 away. White text reads best on it, at 4.86:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.213) |
| Temperature | warm |
| Nearest name | Crimson (#DC143C) |
| Black text | 4.31:1 |
| White text | 4.86:1 |
Values
| HEX | #DA291D |
| RGB | rgb(218, 41, 29) |
| HSL | hsl(4, 77%, 48%) |
| OKLCH | oklch(57.5% 0.213 29.4) |
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 #DA291D | 4.86:1 | AA | Lc -77.3 | Fine for body text |
| Black text on #DA291D | 4.31:1 | AA large text | Lc 32.2 | Non-text elements, placeholder text |
| #DA291D text on white | 4.86:1 | AA | Lc 71.9 | Content text, not long reading |
| #DA291D text on black | 4.31:1 | AA large text | Lc -29.8 | 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
#FEF2F0
oklch(97% 0.013 28.9)
-
Step 100
100
#FCE3DF
oklch(93.5% 0.028 28.5)
-
Step 200
200
#FACDC5
oklch(88.5% 0.052 29.9)
-
Step 300
300
#F8A99D
oklch(80.8% 0.096 28.9)
-
Step 400
400
#F17766
oklch(70.7% 0.154 29.6)
-
Step 500
500
#E84B3B
oklch(63.1% 0.196 29.4)
-
Step 600
600 (this color)
#DA291D
oklch(57.5% 0.213 29.4)
-
Step 700
700
#B60904
oklch(49% 0.197 29.4)
-
Step 800
800
#94120B
oklch(42.7% 0.164 29.3)
-
Step 900
900
#771B13
oklch(37.7% 0.128 29.4)
-
Step 950
950
#46120D
oklch(27% 0.081 29)
#DA291D 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) | #645918 | 0.230 |
| Deuteranopia (no green cones) | #8F7F0E | 0.207 |
| Tritanopia (no blue cones) | #F10029 | 0.047 |
| Achromatopsia (no color) | #717171 | 0.214 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DA291D
#DA291D
oklch(57.5% 0.213 29.4)
- #008898
#008898
oklch(57.4% 0.099 209.2)
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 #DA291D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Crimson #DC143C ΔE 0.037
- Tomato Red #EC2D01 ΔE 0.039
- Imperial Red #E63946 ΔE 0.046
- Cherry #CF0234 ΔE 0.048
- Red Pantone #EF233C ΔE 0.050
- Faded Red #D3494E ΔE 0.051
- Vermillion #F4320C ΔE 0.056
- Deep Orange #DC4D01 ΔE 0.056
Use #DA291D 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.