#D82A0D
Closest named color: Tomato Red (#EC2D01). oklch(57.1% 0.212 31.6), rgb(216, 42, 13).
Aa
White text reads best on this color (4.93:1).
About this color
#D82A0D is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.212 and its hue 32°. Its hue sits on the warm side of the wheel. The nearest named color is Tomato Red (#EC2D01), ΔE 0.041 away. White text reads best on it, at 4.93:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.212) |
| Temperature | warm |
| Nearest name | Tomato Red (#EC2D01) |
| Black text | 4.25:1 |
| White text | 4.93:1 |
Values
| HEX | #D82A0D |
| RGB | rgb(216, 42, 13) |
| HSL | hsl(9, 89%, 45%) |
| OKLCH | oklch(57.1% 0.212 31.6) |
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 #D82A0D | 4.93:1 | AA | Lc -77.8 | Fine for body text |
| Black text on #D82A0D | 4.25:1 | AA large text | Lc 31.8 | Non-text elements, placeholder text |
| #D82A0D text on white | 4.93:1 | AA | Lc 72.3 | Content text, not long reading |
| #D82A0D text on black | 4.25:1 | 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
#FEF3F0
oklch(97.2% 0.013 35.7)
-
Step 100
100
#FCE4DF
oklch(93.7% 0.027 31.7)
-
Step 200
200
#FACDC4
oklch(88.5% 0.053 31.3)
-
Step 300
300
#F8AA9A
oklch(80.9% 0.096 32)
-
Step 400
400
#F07863
oklch(70.7% 0.152 31.4)
-
Step 500
500
#E74D35
oklch(63.1% 0.194 31.6)
-
Step 600
600 (this color)
#D82A0D
oklch(57.1% 0.212 31.6)
-
Step 700
700
#B31A00
oklch(49.1% 0.188 31.6)
-
Step 800
800
#941501
oklch(42.8% 0.163 31.6)
-
Step 900
900
#761C0E
oklch(37.6% 0.127 31.7)
-
Step 950
950
#46130B
oklch(27.1% 0.08 31.5)
#D82A0D 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) | #645801 | 0.227 |
| Deuteranopia (no green cones) | #8E7E00 | 0.203 |
| Tritanopia (no blue cones) | #EF0027 | 0.050 |
| Achromatopsia (no color) | #707070 | 0.213 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D82A0D
#D82A0D
oklch(57.1% 0.212 31.6)
- #008799
#008799
oklch(57.2% 0.099 211.1)
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 #D82A0D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tomato Red #EC2D01 ΔE 0.041
- Crimson #DC143C ΔE 0.045
- Cherry #CF0234 ΔE 0.052
- Deep Orange #DC4D01 ΔE 0.054
- Imperial Red #E63946 ΔE 0.054
- Faded Red #D3494E ΔE 0.056
- Red Pantone #EF233C ΔE 0.058
- Brick Orange #C14A09 ΔE 0.058
Use #D82A0D 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.