#ED7637
Closest named color: Dusty Orange (#F0833A). oklch(69.4% 0.165 45.8), rgb(237, 118, 55).
Aa
Black text reads best on this color (7.24:1).
About this color
#ED7637 is a medium-light, vivid orange. In OKLCH its lightness is 69%, its chroma 0.165 and its hue 46°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Orange (#F0833A), ΔE 0.030 away. Black text reads best on it, at 7.24:1.
| Hue family | Oranges |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.165) |
| Temperature | warm |
| Nearest name | Dusty Orange (#F0833A) |
| Black text | 7.24:1 |
| White text | 2.89:1 |
Values
| HEX | #ED7637 |
| RGB | rgb(237, 118, 55) |
| HSL | hsl(21, 83%, 57%) |
| OKLCH | oklch(69.4% 0.165 45.8) |
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 #ED7637 | 2.89:1 | Fails | Lc -60.0 | Large or bold text, headings |
| Black text on #ED7637 | 7.24:1 | AAA | Lc 49.3 | Large or bold text, headings |
| #ED7637 text on white | 2.89:1 | Fails | Lc 54.7 | Large or bold text, headings |
| #ED7637 text on black | 7.24:1 | AAA | Lc -47.1 | Large or bold text, headings |
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 400.
-
Step 50
50
#FEF3EE
oklch(97.1% 0.014 46.2)
-
Step 100
100
#FCE4DA
oklch(93.6% 0.03 44)
-
Step 200
200
#FACEBA
oklch(88.4% 0.057 45.8)
-
Step 300
300
#F9AC88
oklch(81% 0.103 45.9)
-
Step 400
400 (this color)
#ED7637
oklch(69.4% 0.165 45.8)
-
Step 500
500
#DC5D00
oklch(63.1% 0.178 45.8)
-
Step 600
600
#BA4D00
oklch(55.5% 0.157 45.6)
-
Step 700
700
#9D4000
oklch(49% 0.139 45.7)
-
Step 800
800
#823400
oklch(42.8% 0.121 45.9)
-
Step 900
900
#6D2A00
oklch(37.7% 0.107 45.6)
-
Step 950
950
#431700
oklch(27% 0.076 45.7)
#ED7637 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) | #98872F | 0.150 |
| Deuteranopia (no green cones) | #B4A234 | 0.138 |
| Tritanopia (no blue cones) | #FF5C69 | 0.089 |
| Achromatopsia (no color) | #989898 | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ED7637
#ED7637
oklch(69.4% 0.165 45.8)
- #00ACDB
#00ACDB
oklch(69.3% 0.133 226.2)
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 #ED7637, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Orange #F0833A ΔE 0.030
- Burnt Sienna #E76F51 ΔE 0.035
- Pumpkin #E17701 ΔE 0.035
- Pumpkin Orange #FB7D07 ΔE 0.039
- Orange Wheel #F77F00 ΔE 0.039
- Pinkish Orange #FF724C ΔE 0.040
- Dark Peach #DE7E5D ΔE 0.040
- Melon #FF7855 ΔE 0.044
Use #ED7637 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.