#EA641B
Closest named color: Orange Pant (#FB5607). oklch(66.2% 0.183 43.8), rgb(234, 100, 27).
Aa
Black text reads best on this color (6.33:1).
About this color
#EA641B is a medium-light, vivid orange. In OKLCH its lightness is 66%, its chroma 0.183 and its hue 44°. Its hue sits on the warm side of the wheel. The nearest named color is Orange Pant (#FB5607), ΔE 0.035 away. Black text reads best on it, at 6.33:1.
| Hue family | Oranges |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.183) |
| Temperature | warm |
| Nearest name | Orange Pant (#FB5607) |
| Black text | 6.33:1 |
| White text | 3.31:1 |
Values
| HEX | #EA641B |
| RGB | rgb(234, 100, 27) |
| HSL | hsl(21, 83%, 51%) |
| OKLCH | oklch(66.2% 0.183 43.8) |
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 #EA641B | 3.31:1 | AA large text | Lc -65.1 | Content text, not long reading |
| Black text on #EA641B | 6.33:1 | AA | Lc 44.4 | Non-text elements, placeholder text |
| #EA641B text on white | 3.31:1 | AA large text | Lc 59.7 | Large or bold text, headings |
| #EA641B text on black | 6.33:1 | AA | Lc -42.0 | 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
#FDF3EF
oklch(97.1% 0.012 43.3)
-
Step 100
100
#FAE5DC
oklch(93.6% 0.026 44.7)
-
Step 200
200
#F7CFBF
oklch(88.4% 0.05 43)
-
Step 300
300
#F2AE92
oklch(80.8% 0.089 43.3)
-
Step 400
400
#E98051
oklch(70.7% 0.143 43.9)
-
Step 500
500 (this color)
#EA641B
oklch(66.2% 0.183 43.8)
-
Step 600
600
#BD4A00
oklch(55.6% 0.163 43.7)
-
Step 700
700
#A03D00
oklch(49.1% 0.144 43.5)
-
Step 800
800
#843100
oklch(42.7% 0.125 43.5)
-
Step 900
900
#6F2800
oklch(37.7% 0.111 43.6)
-
Step 950
950
#431702
oklch(27% 0.075 43.9)
#EA641B 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) | #8B7A07 | 0.173 |
| Deuteranopia (no green cones) | #AB9913 | 0.158 |
| Tritanopia (no blue cones) | #FF4357 | 0.091 |
| Achromatopsia (no color) | #8D8D8D | 0.184 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EA641B
#EA641B
oklch(66.2% 0.183 43.8)
- #00A2CB
#00A2CB
oklch(66.2% 0.124 224.2)
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 #EA641B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Orange Pant #FB5607 ΔE 0.035
- Bright Orange #FF5B00 ΔE 0.038
- Burnt Sienna #E76F51 ΔE 0.040
- Chocolate #D2691E ΔE 0.044
- Pumpkin #E17701 ΔE 0.044
- Blood Orange #FE4B03 ΔE 0.049
- Tomato #FF6347 ΔE 0.052
- Deep Orange #DC4D01 ΔE 0.054
Use #EA641B 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.