#E35829
Closest named color: Deep Orange (#DC4D01). oklch(63.7% 0.183 38), rgb(227, 88, 41).
Aa
Black text reads best on this color (5.69:1).
About this color
#E35829 is a medium-light, vivid red. In OKLCH its lightness is 64%, its chroma 0.183 and its hue 38°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Orange (#DC4D01), ΔE 0.028 away. Black text reads best on it, at 5.69:1.
| Hue family | Reds |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.183) |
| Temperature | warm |
| Nearest name | Deep Orange (#DC4D01) |
| Black text | 5.69:1 |
| White text | 3.68:1 |
Values
| HEX | #E35829 |
| RGB | rgb(227, 88, 41) |
| HSL | hsl(15, 77%, 53%) |
| OKLCH | oklch(63.7% 0.183 38) |
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 #E35829 | 3.68:1 | AA large text | Lc -69.0 | Content text, not long reading |
| Black text on #E35829 | 5.69:1 | AA | Lc 40.5 | Non-text elements, placeholder text |
| #E35829 text on white | 3.68:1 | AA large text | Lc 63.5 | Content text, not long reading |
| #E35829 text on black | 5.69:1 | AA | Lc -38.1 | 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
#FAE4DE
oklch(93.5% 0.026 35.7)
-
Step 200
200
#F8CFC2
oklch(88.6% 0.05 38.3)
-
Step 300
300
#F4AD97
oklch(81% 0.09 37.9)
-
Step 400
400
#EB7D5C
oklch(70.7% 0.144 37.5)
-
Step 500
500 (this color)
#E35829
oklch(63.7% 0.183 38)
-
Step 600
600
#C63D00
oklch(55.5% 0.182 37.9)
-
Step 700
700
#A83300
oklch(49.2% 0.161 38.1)
-
Step 800
800
#8B2800
oklch(42.8% 0.14 37.9)
-
Step 900
900
#732204
oklch(37.6% 0.12 37.8)
-
Step 950
950
#441607
oklch(27.1% 0.075 38.1)
#E35829 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) | #807222 | 0.183 |
| Deuteranopia (no green cones) | #A29123 | 0.167 |
| Tritanopia (no blue cones) | #FA344F | 0.080 |
| Achromatopsia (no color) | #858585 | 0.184 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E35829
#E35829
oklch(63.7% 0.183 38)
- #009BB9
#009BB9
oklch(63.6% 0.114 218)
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 #E35829, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Orange #DC4D01 ΔE 0.028
- Pale Red #D9544D ΔE 0.042
- Orange Pant #FB5607 ΔE 0.045
- Chocolate #D2691E ΔE 0.046
- Rusty Orange #CD5909 ΔE 0.046
- Pastel Red #DB5856 ΔE 0.047
- Orangey Red #FA4224 ΔE 0.048
- Terracotta #CA6641 ΔE 0.049
Use #E35829 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.