#E56B20
Closest named color: Pumpkin (#E17701). oklch(66.5% 0.172 46.8), rgb(229, 107, 32).
Aa
Black text reads best on this color (6.45:1).
About this color
#E56B20 is a medium-light, vivid orange. In OKLCH its lightness is 66%, its chroma 0.172 and its hue 47°. Its hue sits on the warm side of the wheel. The nearest named color is Pumpkin (#E17701), ΔE 0.031 away. Black text reads best on it, at 6.45:1.
| Hue family | Oranges |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.172) |
| Temperature | warm |
| Nearest name | Pumpkin (#E17701) |
| Black text | 6.45:1 |
| White text | 3.25:1 |
Values
| HEX | #E56B20 |
| RGB | rgb(229, 107, 32) |
| HSL | hsl(23, 79%, 51%) |
| OKLCH | oklch(66.5% 0.172 46.8) |
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 #E56B20 | 3.25:1 | AA large text | Lc -64.6 | Content text, not long reading |
| Black text on #E56B20 | 6.45:1 | AA | Lc 44.9 | Non-text elements, placeholder text |
| #E56B20 text on white | 3.25:1 | AA large text | Lc 59.1 | Large or bold text, headings |
| #E56B20 text on black | 6.45:1 | AA | Lc -42.6 | 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
#FCF3EF
oklch(97% 0.011 45.7)
-
Step 100
100
#F9E5DC
oklch(93.6% 0.025 45.9)
-
Step 200
200
#F4D0C0
oklch(88.4% 0.046 45.4)
-
Step 300
300
#EFB092
oklch(80.9% 0.085 46.5)
-
Step 400
400
#E48453
oklch(70.8% 0.134 46.7)
-
Step 500
500 (this color)
#E56B20
oklch(66.5% 0.172 46.8)
-
Step 600
600
#B94F00
oklch(55.7% 0.155 46.7)
-
Step 700
700
#9C4200
oklch(49.2% 0.136 47)
-
Step 800
800
#813500
oklch(42.8% 0.119 46.8)
-
Step 900
900
#6C2B00
oklch(37.6% 0.105 46.7)
-
Step 950
950
#411902
oklch(27% 0.071 47.5)
#E56B20 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) | #8E7D10 | 0.157 |
| Deuteranopia (no green cones) | #AC991B | 0.141 |
| Tritanopia (no blue cones) | #FC4F5D | 0.094 |
| Achromatopsia (no color) | #8F8F8F | 0.172 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E56B20
#E56B20
oklch(66.5% 0.172 46.8)
- #00A2D0
#00A2D0
oklch(66.4% 0.128 227)
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 #E56B20, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pumpkin #E17701 ΔE 0.031
- Chocolate #D2691E ΔE 0.036
- Burnt Sienna #E76F51 ΔE 0.039
- Orange Pant #FB5607 ΔE 0.049
- Bright Orange #FF5B00 ΔE 0.050
- Browny Orange #CA6B02 ΔE 0.052
- Rust #CA6702 ΔE 0.054
- Dark Peach #DE7E5D ΔE 0.054
Use #E56B20 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.