#D0512D
Closest named color: Deep Orange (#DC4D01). oklch(59.8% 0.169 36.3), rgb(208, 81, 45).
Aa
Black text reads best on this color (4.89:1).
About this color
#D0512D is a medium-dark, vivid red. In OKLCH its lightness is 60%, its chroma 0.169 and its hue 36°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Orange (#DC4D01), ΔE 0.028 away. Black text reads best on it, at 4.89:1.
| Hue family | Reds |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.169) |
| Temperature | warm |
| Nearest name | Deep Orange (#DC4D01) |
| Black text | 4.89:1 |
| White text | 4.28:1 |
Values
| HEX | #D0512D |
| RGB | rgb(208, 81, 45) |
| HSL | hsl(13, 64%, 50%) |
| OKLCH | oklch(59.8% 0.169 36.3) |
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 #D0512D | 4.28:1 | AA large text | Lc -74.3 | Content text, not long reading |
| Black text on #D0512D | 4.89:1 | AA | Lc 35.3 | Non-text elements, placeholder text |
| #D0512D text on white | 4.28:1 | AA large text | Lc 68.8 | Content text, not long reading |
| #D0512D text on black | 4.89:1 | AA | Lc -32.9 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#FDF3F0
oklch(97.1% 0.012 37.4)
-
Step 100
100
#F9E5DF
oklch(93.6% 0.023 37.4)
-
Step 200
200
#F6CFC4
oklch(88.5% 0.047 36.3)
-
Step 300
300
#F0AE9C
oklch(80.8% 0.082 35.8)
-
Step 400
400
#E68164
oklch(70.8% 0.132 36.9)
-
Step 500
500 (this color)
#D0512D
oklch(59.8% 0.169 36.3)
-
Step 600
600
#C73C0C
oklch(55.6% 0.183 36.4)
-
Step 700
700
#AA2E00
oklch(49% 0.167 36.3)
-
Step 800
800
#8B2705
oklch(42.7% 0.141 36.4)
-
Step 900
900
#702611
oklch(37.7% 0.11 36.2)
-
Step 950
950
#42170C
oklch(27% 0.07 35.4)
#D0512D 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) | #756828 | 0.169 |
| Deuteranopia (no green cones) | #948528 | 0.156 |
| Tritanopia (no blue cones) | #E5314A | 0.071 |
| Achromatopsia (no color) | #7A7A7A | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D0512D
#D0512D
oklch(59.8% 0.169 36.3)
- #008FA8
#008FA8
oklch(59.9% 0.106 215.9)
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 #D0512D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Orange #DC4D01 ΔE 0.028
- Rusty Orange #CD5909 ΔE 0.029
- Rust Orange #C45508 ΔE 0.034
- Dark Coral #CF524E ΔE 0.034
- Terra Cotta #C9643B ΔE 0.037
- Pale Red #D9544D ΔE 0.037
- Brick Orange #C14A09 ΔE 0.039
- Burnt Orange #C04E01 ΔE 0.040
Use #D0512D 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.