#EB632E
Closest named color: Burnt Sienna (#E76F51). oklch(66.3% 0.181 40), rgb(235, 99, 46).
Aa
Black text reads best on this color (6.35:1).
About this color
#EB632E is a medium-light, vivid orange. In OKLCH its lightness is 66%, its chroma 0.181 and its hue 40°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Sienna (#E76F51), ΔE 0.032 away. Black text reads best on it, at 6.35:1.
| Hue family | Oranges |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.181) |
| Temperature | warm |
| Nearest name | Burnt Sienna (#E76F51) |
| Black text | 6.35:1 |
| White text | 3.30:1 |
Values
| HEX | #EB632E |
| RGB | rgb(235, 99, 46) |
| HSL | hsl(17, 83%, 55%) |
| OKLCH | oklch(66.3% 0.181 40) |
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 #EB632E | 3.30:1 | AA large text | Lc -65.0 | Content text, not long reading |
| Black text on #EB632E | 6.35:1 | AA | Lc 44.5 | Non-text elements, placeholder text |
| #EB632E text on white | 3.30:1 | AA large text | Lc 59.6 | Large or bold text, headings |
| #EB632E text on black | 6.35:1 | AA | Lc -42.1 | 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
#FAE5DD
oklch(93.7% 0.026 42.1)
-
Step 200
200
#F7CFC1
oklch(88.5% 0.049 40.2)
-
Step 300
300
#F3AE95
oklch(81% 0.089 40.8)
-
Step 400
400
#E97F59
oklch(70.7% 0.141 40.2)
-
Step 500
500 (this color)
#EB632E
oklch(66.3% 0.181 40)
-
Step 600
600
#C34300
oklch(55.7% 0.174 40.1)
-
Step 700
700
#A53700
oklch(49.2% 0.154 40)
-
Step 800
800
#882C00
oklch(42.7% 0.134 40.1)
-
Step 900
900
#722400
oklch(37.7% 0.117 40.3)
-
Step 950
950
#431605
oklch(26.9% 0.075 40.1)
#EB632E 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) | #8A7A26 | 0.176 |
| Deuteranopia (no green cones) | #AB9929 | 0.161 |
| Tritanopia (no blue cones) | #FF4258 | 0.082 |
| Achromatopsia (no color) | #8D8D8D | 0.182 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EB632E
#EB632E
oklch(66.3% 0.181 40)
- #00A4C6
#00A4C6
oklch(66.4% 0.121 219.6)
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 #EB632E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Sienna #E76F51 ΔE 0.032
- Orange Pant #FB5607 ΔE 0.033
- Bright Orange #FF5B00 ΔE 0.037
- Tomato #FF6347 ΔE 0.044
- Blood Orange #FE4B03 ΔE 0.045
- Chocolate #D2691E ΔE 0.049
- Orange Red #FF4500 ΔE 0.051
- Pumpkin #E17701 ΔE 0.053
Use #EB632E 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.