#E43054
Closest named color: Imperial Red (#E63946). oklch(60.4% 0.213 16), rgb(228, 48, 84).
Aa
Black text reads best on this color (4.84:1).
About this color
#E43054 is a medium-dark, vivid red. In OKLCH its lightness is 60%, its chroma 0.213 and its hue 16°. Its hue sits on the warm side of the wheel. The nearest named color is Imperial Red (#E63946), ΔE 0.025 away. Black text reads best on it, at 4.84:1.
| Hue family | Reds |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.213) |
| Temperature | warm |
| Nearest name | Imperial Red (#E63946) |
| Black text | 4.84:1 |
| White text | 4.33:1 |
Values
| HEX | #E43054 |
| RGB | rgb(228, 48, 84) |
| HSL | hsl(348, 77%, 54%) |
| OKLCH | oklch(60.4% 0.213 16) |
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 #E43054 | 4.33:1 | AA large text | Lc -73.8 | Content text, not long reading |
| Black text on #E43054 | 4.84:1 | AA | Lc 35.8 | Non-text elements, placeholder text |
| #E43054 text on white | 4.33:1 | AA large text | Lc 68.3 | Content text, not long reading |
| #E43054 text on black | 4.84:1 | AA | Lc -33.3 | 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
#FFF2F2
oklch(97.1% 0.014 17.4)
-
Step 100
100
#FEE2E3
oklch(93.6% 0.031 15.3)
-
Step 200
200
#FDCACC
oklch(88.4% 0.058 15.7)
-
Step 300
300
#FCA5AA
oklch(80.9% 0.103 15.9)
-
Step 400
400
#F66E7D
oklch(70.6% 0.167 15.7)
-
Step 500
500 (this color)
#E43054
oklch(60.4% 0.213 16)
-
Step 600
600
#D60044
oklch(55.6% 0.223 16.1)
-
Step 700
700
#B50038
oklch(49.1% 0.196 16.1)
-
Step 800
800
#96002D
oklch(42.7% 0.171 16.1)
-
Step 900
900
#7A0F27
oklch(37.7% 0.139 16)
-
Step 950
950
#480D17
oklch(27% 0.088 16.1)
#E43054 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) | #656254 | 0.237 |
| Deuteranopia (no green cones) | #93874F | 0.216 |
| Tritanopia (no blue cones) | #FA0040 | 0.045 |
| Achromatopsia (no color) | #797979 | 0.215 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E43054
#E43054
oklch(60.4% 0.213 16)
- #009496
#009496
oklch(60.4% 0.103 196.5)
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 #E43054, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Imperial Red #E63946 ΔE 0.025
- Red Pantone #EF233C ΔE 0.032
- Pink Red #F5054F ΔE 0.035
- Crimson #DC143C ΔE 0.038
- Red Pink #FA2A55 ΔE 0.042
- Lipstick #D5174E ΔE 0.043
- Cerise #DE0C62 ΔE 0.044
- Faded Red #D3494E ΔE 0.045
Use #E43054 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.