#D82A29
Closest named color: Crimson (#DC143C). oklch(57.3% 0.209 27.2), rgb(216, 42, 41).
Aa
White text reads best on this color (4.90:1).
About this color
#D82A29 is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.209 and its hue 27°. Its hue sits on the warm side of the wheel. The nearest named color is Crimson (#DC143C), ΔE 0.030 away. White text reads best on it, at 4.90:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.209) |
| Temperature | warm |
| Nearest name | Crimson (#DC143C) |
| Black text | 4.28:1 |
| White text | 4.90:1 |
Values
| HEX | #D82A29 |
| RGB | rgb(216, 42, 41) |
| HSL | hsl(0, 69%, 50%) |
| OKLCH | oklch(57.3% 0.209 27.2) |
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 #D82A29 | 4.90:1 | AA | Lc -77.6 | Fine for body text |
| Black text on #D82A29 | 4.28:1 | AA large text | Lc 31.9 | Non-text elements, placeholder text |
| #D82A29 text on white | 4.90:1 | AA | Lc 72.2 | Content text, not long reading |
| #D82A29 text on black | 4.28:1 | AA large text | Lc -29.5 | 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
#FACDC7
oklch(88.6% 0.052 27)
-
Step 300
300
#F8A9A0
oklch(80.9% 0.095 26.5)
-
Step 400
400
#F0776C
oklch(70.7% 0.151 26.9)
-
Step 500
500
#E74C44
oklch(63.2% 0.193 27.1)
-
Step 600
600 (this color)
#D82A29
oklch(57.3% 0.209 27.2)
-
Step 700
700
#B50D16
oklch(49% 0.194 27.1)
-
Step 800
800
#931415
oklch(42.7% 0.161 27.2)
-
Step 900
900
#761C18
oklch(37.7% 0.125 27.5)
-
Step 950
950
#46120F
oklch(27% 0.08 27.1)
#D82A29 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) | #635926 | 0.227 |
| Deuteranopia (no green cones) | #8D7E20 | 0.206 |
| Tritanopia (no blue cones) | #EE002D | 0.044 |
| Achromatopsia (no color) | #717171 | 0.210 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D82A29
#D82A29
oklch(57.3% 0.209 27.2)
- #008896
#008896
oklch(57.3% 0.098 207.5)
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 #D82A29, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Crimson #DC143C ΔE 0.030
- Cherry #CF0234 ΔE 0.041
- Imperial Red #E63946 ΔE 0.043
- Tomato Red #EC2D01 ΔE 0.045
- Faded Red #D3494E ΔE 0.046
- Red Pantone #EF233C ΔE 0.049
- Lipstick #D5174E ΔE 0.051
- Dull Red #BB3F3F ΔE 0.057
Use #D82A29 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.