#D63806
Closest named color: Deep Orange (#DC4D01). oklch(57.8% 0.201 34.8), rgb(214, 56, 6).
Aa
White text reads best on this color (4.74:1).
About this color
#D63806 is a medium-dark, vivid red. In OKLCH its lightness is 58%, its chroma 0.201 and its hue 35°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Orange (#DC4D01), ΔE 0.038 away. White text reads best on it, at 4.74:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.201) |
| Temperature | warm |
| Nearest name | Deep Orange (#DC4D01) |
| Black text | 4.42:1 |
| White text | 4.74:1 |
Values
| HEX | #D63806 |
| RGB | rgb(214, 56, 6) |
| HSL | hsl(14, 95%, 43%) |
| OKLCH | oklch(57.8% 0.201 34.8) |
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 #D63806 | 4.74:1 | AA | Lc -76.9 | Fine for body text |
| Black text on #D63806 | 4.42:1 | AA large text | Lc 32.7 | Non-text elements, placeholder text |
| #D63806 text on white | 4.74:1 | AA | Lc 71.4 | Content text, not long reading |
| #D63806 text on black | 4.42:1 | AA large text | Lc -30.3 | 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 600.
-
Step 50
50
#FDF3F0
oklch(97.1% 0.012 37.4)
-
Step 100
100
#FBE4DE
oklch(93.6% 0.027 35)
-
Step 200
200
#F8CEC3
oklch(88.5% 0.05 35.1)
-
Step 300
300
#F5AC99
oklch(80.9% 0.091 35.2)
-
Step 400
400
#EC7C60
oklch(70.7% 0.145 35.1)
-
Step 500
500
#E35431
oklch(63.2% 0.185 34.9)
-
Step 600
600 (this color)
#D63806
oklch(57.8% 0.201 34.8)
-
Step 700
700
#AD2900
oklch(49.1% 0.173 34.7)
-
Step 800
800
#8F2100
oklch(42.8% 0.15 35)
-
Step 900
900
#74210B
oklch(37.8% 0.12 35.1)
-
Step 950
950
#441509
oklch(27% 0.076 35.3)
#D63806 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) | #6A5D00 | 0.209 |
| Deuteranopia (no green cones) | #908000 | 0.188 |
| Tritanopia (no blue cones) | #EC0031 | 0.062 |
| Achromatopsia (no color) | #737373 | 0.202 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D63806
#D63806
oklch(57.8% 0.201 34.8)
- #00889F
#00889F
oklch(57.7% 0.102 215.1)
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 #D63806, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Orange #DC4D01 ΔE 0.038
- Tomato Red #EC2D01 ΔE 0.042
- Brick Orange #C14A09 ΔE 0.045
- Burnt Orange #C04E01 ΔE 0.051
- Sinopia #BB3E03 ΔE 0.053
- Faded Red #D3494E ΔE 0.053
- Rust Orange #C45508 ΔE 0.055
- Rusty Orange #CD5909 ΔE 0.056
Use #D63806 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.