#EB4733
Closest named color: Orangey Red (#FA4224). oklch(63.1% 0.204 30.4), rgb(235, 71, 51).
Aa
Black text reads best on this color (5.48:1).
About this color
#EB4733 is a medium-light, vivid red. In OKLCH its lightness is 63%, its chroma 0.204 and its hue 30°. 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 5.48:1.
| Hue family | Reds |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.204) |
| Temperature | warm |
| Nearest name | Orangey Red (#FA4224) |
| Black text | 5.48:1 |
| White text | 3.83:1 |
Values
| HEX | #EB4733 |
| RGB | rgb(235, 71, 51) |
| HSL | hsl(7, 82%, 56%) |
| OKLCH | oklch(63.1% 0.204 30.4) |
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 #EB4733 | 3.83:1 | AA large text | Lc -70.0 | Content text, not long reading |
| Black text on #EB4733 | 5.48:1 | AA | Lc 39.6 | Non-text elements, placeholder text |
| #EB4733 text on white | 3.83:1 | AA large text | Lc 64.5 | Content text, not long reading |
| #EB4733 text on black | 5.48:1 | AA | Lc -37.1 | 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
#FEF2F0
oklch(97% 0.013 28.9)
-
Step 100
100
#FDE3DE
oklch(93.6% 0.03 30.6)
-
Step 200
200
#FCCCC3
oklch(88.5% 0.056 30.5)
-
Step 300
300
#FAA89A
oklch(80.8% 0.1 30.1)
-
Step 400
400
#F37562
oklch(70.7% 0.159 30.3)
-
Step 500
500 (this color)
#EB4733
oklch(63.1% 0.204 30.4)
-
Step 600
600
#D61600
oklch(55.6% 0.22 30.4)
-
Step 700
700
#B51100
oklch(49.1% 0.194 30.5)
-
Step 800
800
#960C00
oklch(42.7% 0.169 30.4)
-
Step 900
900
#79180D
oklch(37.8% 0.133 30.5)
-
Step 950
950
#47110A
oklch(27% 0.084 30.6)
#EB4733 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) | #776B2F | 0.216 |
| Deuteranopia (no green cones) | #A08F2C | 0.196 |
| Tritanopia (no blue cones) | #FF0044 | 0.065 |
| Achromatopsia (no color) | #828282 | 0.205 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EB4733
#EB4733
oklch(63.1% 0.204 30.4)
- #009BAE
#009BAE
oklch(63.2% 0.109 210)
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 #EB4733, 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 0.029
- Tomato Red #EC2D01 ΔE 0.034
- Imperial Red #E63946 ΔE 0.035
- Red Orange #FD3C06 ΔE 0.037
- Orangered #FE420F ΔE 0.039
- Pale Red #D9544D ΔE 0.039
- Deep Orange #DC4D01 ΔE 0.042
Use #EB4733 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.