#E64A45
Closest named color: Imperial Red (#E63946). oklch(62.8% 0.193 26.2), rgb(230, 74, 69).
Aa
Black text reads best on this color (5.43:1).
About this color
#E64A45 is a medium-light, vivid red. In OKLCH its lightness is 63%, its chroma 0.193 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Imperial Red (#E63946), ΔE 0.026 away. Black text reads best on it, at 5.43:1.
| Hue family | Reds |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.193) |
| Temperature | warm |
| Nearest name | Imperial Red (#E63946) |
| Black text | 5.43:1 |
| White text | 3.86:1 |
Values
| HEX | #E64A45 |
| RGB | rgb(230, 74, 69) |
| HSL | hsl(2, 76%, 59%) |
| OKLCH | oklch(62.8% 0.193 26.2) |
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 #E64A45 | 3.86:1 | AA large text | Lc -70.5 | Content text, not long reading |
| Black text on #E64A45 | 5.43:1 | AA | Lc 39.1 | Non-text elements, placeholder text |
| #E64A45 text on white | 3.86:1 | AA large text | Lc 65.0 | Content text, not long reading |
| #E64A45 text on black | 5.43:1 | AA | Lc -36.7 | 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
#FEF2F1
oklch(97% 0.013 23.2)
-
Step 100
100
#FCE3E0
oklch(93.5% 0.028 25.9)
-
Step 200
200
#FACDC7
oklch(88.6% 0.052 27)
-
Step 300
300
#F8A9A0
oklch(80.9% 0.095 26.5)
-
Step 400
400
#F0776D
oklch(70.7% 0.151 26.4)
-
Step 500
500 (this color)
#E64A45
oklch(62.8% 0.193 26.2)
-
Step 600
600
#D22026
oklch(55.5% 0.21 26.4)
-
Step 700
700
#B60A19
oklch(49.2% 0.196 26.3)
-
Step 800
800
#941217
oklch(42.8% 0.163 26.3)
-
Step 900
900
#761B1A
oklch(37.6% 0.126 26.1)
-
Step 950
950
#461210
oklch(27% 0.08 26.2)
#E64A45 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) | #766C43 | 0.206 |
| Deuteranopia (no green cones) | #9D8E40 | 0.190 |
| Tritanopia (no blue cones) | #FC1A4A | 0.059 |
| Achromatopsia (no color) | #828282 | 0.195 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E64A45
#E64A45
oklch(62.8% 0.193 26.2)
- #009AA9
#009AA9
oklch(62.7% 0.108 206.9)
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 #E64A45, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Imperial Red #E63946 ΔE 0.026
- Pale Red #D9544D ΔE 0.026
- Pastel Red #DB5856 ΔE 0.029
- Faded Red #D3494E ΔE 0.039
- Dark Coral #CF524E ΔE 0.043
- Red Pantone #EF233C ΔE 0.043
- Orangey Red #FA4224 ΔE 0.043
- Vermillion #F4320C ΔE 0.044
Use #E64A45 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.