#D13D1E
Closest named color: Brick Orange (#C14A09). oklch(57.5% 0.19 33.4), rgb(209, 61, 30).
Aa
White text reads best on this color (4.77:1).
About this color
#D13D1E is a medium-dark, vivid red. In OKLCH its lightness is 58%, its chroma 0.190 and its hue 33°. Its hue sits on the warm side of the wheel. The nearest named color is Brick Orange (#C14A09), ΔE 0.038 away. White text reads best on it, at 4.77:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.190) |
| Temperature | warm |
| Nearest name | Brick Orange (#C14A09) |
| Black text | 4.39:1 |
| White text | 4.77:1 |
Values
| HEX | #D13D1E |
| RGB | rgb(209, 61, 30) |
| HSL | hsl(10, 75%, 47%) |
| OKLCH | oklch(57.5% 0.19 33.4) |
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 #D13D1E | 4.77:1 | AA | Lc -77.3 | Fine for body text |
| Black text on #D13D1E | 4.39:1 | AA large text | Lc 32.2 | Non-text elements, placeholder text |
| #D13D1E text on white | 4.77:1 | AA | Lc 71.8 | Content text, not long reading |
| #D13D1E text on black | 4.39:1 | 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
#FDF3F0
oklch(97.1% 0.012 37.4)
-
Step 100
100
#FAE4DF
oklch(93.5% 0.025 32.9)
-
Step 200
200
#F7CFC5
oklch(88.6% 0.047 34.3)
-
Step 300
300
#F2AD9D
oklch(80.9% 0.085 33.5)
-
Step 400
400
#E97E67
oklch(70.7% 0.137 33.3)
-
Step 500
500
#DF583C
oklch(63.2% 0.175 33.5)
-
Step 600
600 (this color)
#D13D1E
oklch(57.5% 0.19 33.4)
-
Step 700
700
#AE2604
oklch(49.1% 0.176 33.4)
-
Step 800
800
#8D230B
oklch(42.7% 0.145 33.6)
-
Step 900
900
#722313
oklch(37.7% 0.115 33.3)
-
Step 950
950
#43160D
oklch(27% 0.072 33.1)
#D13D1E 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) | #6A5E18 | 0.198 |
| Deuteranopia (no green cones) | #8E7F14 | 0.181 |
| Tritanopia (no blue cones) | #E60038 | 0.065 |
| Achromatopsia (no color) | #737373 | 0.191 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D13D1E
#D13D1E
oklch(57.5% 0.19 33.4)
- #00889D
#00889D
oklch(57.6% 0.101 213.5)
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 #D13D1E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brick Orange #C14A09 ΔE 0.038
- Deep Orange #DC4D01 ΔE 0.041
- Faded Red #D3494E ΔE 0.045
- Burnt Orange #C04E01 ΔE 0.045
- Sinopia #BB3E03 ΔE 0.046
- Dark Coral #CF524E ΔE 0.048
- Rust Orange #C45508 ΔE 0.050
- Tomato Red #EC2D01 ΔE 0.051
Use #D13D1E 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.