#E4457B
Closest named color: Paradise Pink (#EF476F). oklch(63.1% 0.198 4.2), rgb(228, 69, 123).
Aa
Black text reads best on this color (5.43:1).
About this color
#E4457B is a medium-light, vivid red. In OKLCH its lightness is 63%, its chroma 0.198 and its hue 4°. Its hue sits on the warm side of the wheel. The nearest named color is Paradise Pink (#EF476F), ΔE 0.030 away. Black text reads best on it, at 5.43:1.
| Hue family | Reds |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.198) |
| Temperature | warm |
| Nearest name | Paradise Pink (#EF476F) |
| Black text | 5.43:1 |
| White text | 3.86:1 |
Values
| HEX | #E4457B |
| RGB | rgb(228, 69, 123) |
| HSL | hsl(340, 75%, 58%) |
| OKLCH | oklch(63.1% 0.198 4.2) |
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 #E4457B | 3.86:1 | AA large text | Lc -70.5 | Content text, not long reading |
| Black text on #E4457B | 5.43:1 | AA | Lc 39.1 | Non-text elements, placeholder text |
| #E4457B text on white | 3.86:1 | AA large text | Lc 65.0 | Content text, not long reading |
| #E4457B 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
#FEF2F4
oklch(97.1% 0.013 5.8)
-
Step 100
100
#FBE3E7
oklch(93.6% 0.027 6.2)
-
Step 200
200
#F9CBD5
oklch(88.5% 0.053 3.6)
-
Step 300
300
#F6A6B9
oklch(80.8% 0.097 3.9)
-
Step 400
400
#EE7295
oklch(70.7% 0.156 4.1)
-
Step 500
500 (this color)
#E4457B
oklch(63.1% 0.198 4.2)
-
Step 600
600
#CF1464
oklch(55.6% 0.215 4.3)
-
Step 700
700
#B20053
oklch(49.1% 0.198 4.4)
-
Step 800
800
#910A44
oklch(42.7% 0.166 4.2)
-
Step 900
900
#751739
oklch(37.8% 0.13 4.5)
-
Step 950
950
#451022
oklch(27% 0.082 3.8)
#E4457B 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) | #696E7C | 0.221 |
| Deuteranopia (no green cones) | #938D77 | 0.201 |
| Tritanopia (no blue cones) | #F72B5B | 0.054 |
| Achromatopsia (no color) | #828282 | 0.200 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E4457B
#E4457B
oklch(63.1% 0.198 4.2)
- #009F91
#009F91
oklch(63.1% 0.112 184)
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 #E4457B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Paradise Pink #EF476F ΔE 0.030
- Neon Pink #F72585 ΔE 0.049
- Dark Pink #CB416B ΔE 0.054
- Warm Pink #FB5581 ΔE 0.056
- Cerise #DE0C62 ΔE 0.060
- Rose #FF006E ΔE 0.061
- Deep Rose #C74767 ΔE 0.062
- Red Pink #FA2A55 ΔE 0.062
Use #E4457B 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.