#EB4B1E
Closest named color: Orangey Red (#FA4224). oklch(63.4% 0.204 35.4), rgb(235, 75, 30).
Aa
Black text reads best on this color (5.55:1).
About this color
#EB4B1E is a medium-light, vivid red. In OKLCH its lightness is 63%, its chroma 0.204 and its hue 35°. Its hue sits on the warm side of the wheel. The nearest named color is Orangey Red (#FA4224), ΔE 0.029 away. Black text reads best on it, at 5.55:1.
| Hue family | Reds |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.204) |
| Temperature | warm |
| Nearest name | Orangey Red (#FA4224) |
| Black text | 5.55:1 |
| White text | 3.77:1 |
Values
| HEX | #EB4B1E |
| RGB | rgb(235, 75, 30) |
| HSL | hsl(13, 84%, 52%) |
| OKLCH | oklch(63.4% 0.204 35.4) |
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 #EB4B1E | 3.77:1 | AA large text | Lc -69.6 | Content text, not long reading |
| Black text on #EB4B1E | 5.55:1 | AA | Lc 40.0 | Non-text elements, placeholder text |
| #EB4B1E text on white | 3.77:1 | AA large text | Lc 64.1 | Content text, not long reading |
| #EB4B1E text on black | 5.55:1 | AA | Lc -37.6 | 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
#FEF3EF
oklch(97.2% 0.013 41.2)
-
Step 100
100
#FCE4DD
oklch(93.6% 0.028 36.9)
-
Step 200
200
#FBCDC1
oklch(88.5% 0.055 35)
-
Step 300
300
#FAAA94
oklch(81% 0.1 36)
-
Step 400
400
#F37757
oklch(70.8% 0.16 35.5)
-
Step 500
500 (this color)
#EB4B1E
oklch(63.4% 0.204 35.4)
-
Step 600
600
#CB3500
oklch(55.6% 0.193 35.4)
-
Step 700
700
#AC2B00
oklch(49.1% 0.171 35.3)
-
Step 800
800
#8E2200
oklch(42.7% 0.148 35.4)
-
Step 900
900
#781B00
oklch(37.8% 0.132 35.3)
-
Step 950
950
#471205
oklch(27.1% 0.084 35.3)
#EB4B1E 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) | #7B6D14 | 0.210 |
| Deuteranopia (no green cones) | #A29011 | 0.190 |
| Tritanopia (no blue cones) | #FF0743 | 0.077 |
| Achromatopsia (no color) | #838383 | 0.205 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EB4B1E
#EB4B1E
oklch(63.4% 0.204 35.4)
- #009BB5
#009BB5
oklch(63.5% 0.112 215.2)
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 #EB4B1E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Orangey Red #FA4224 ΔE 0.029
- Vermillion #F4320C ΔE 0.031
- Deep Orange #DC4D01 ΔE 0.031
- Red Orange #FD3C06 ΔE 0.034
- Orangered #FE420F ΔE 0.035
- Tomato Red #EC2D01 ΔE 0.037
- Blood Orange #FE4B03 ΔE 0.037
- Orange Red #FF4500 ΔE 0.037
Use #EB4B1E 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.