#E4459B
Closest named color: Neon Pink (#F72585). oklch(64.1% 0.21 351.4), rgb(228, 69, 155).
Aa
Black text reads best on this color (5.62:1).
About this color
#E4459B is a medium-light, vivid red. In OKLCH its lightness is 64%, its chroma 0.210 and its hue 351°. Its hue sits on the warm side of the wheel. The nearest named color is Neon Pink (#F72585), ΔE 0.050 away. Black text reads best on it, at 5.62:1.
| Hue family | Reds |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.210) |
| Temperature | warm |
| Nearest name | Neon Pink (#F72585) |
| Black text | 5.62:1 |
| White text | 3.73:1 |
Values
| HEX | #E4459B |
| RGB | rgb(228, 69, 155) |
| HSL | hsl(328, 75%, 58%) |
| OKLCH | oklch(64.1% 0.21 351.4) |
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 #E4459B | 3.73:1 | AA large text | Lc -69.3 | Content text, not long reading |
| Black text on #E4459B | 5.62:1 | AA | Lc 40.3 | Non-text elements, placeholder text |
| #E4459B text on white | 3.73:1 | AA large text | Lc 63.8 | Content text, not long reading |
| #E4459B text on black | 5.62:1 | AA | Lc -37.9 | 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
#FDF2F6
oklch(97.1% 0.013 353.1)
-
Step 100
100
#FBE2EC
oklch(93.6% 0.03 351.5)
-
Step 200
200
#F8CADD
oklch(88.4% 0.057 351.6)
-
Step 300
300
#F4A5C8
oklch(80.9% 0.103 351.5)
-
Step 400
400
#EB70AC
oklch(70.7% 0.165 351.6)
-
Step 500
500 (this color)
#E4459B
oklch(64.1% 0.21 351.4)
-
Step 600
600
#CB0782
oklch(55.5% 0.228 351.5)
-
Step 700
700
#AD006E
oklch(49.2% 0.204 351.3)
-
Step 800
800
#8E025A
oklch(42.6% 0.176 351.2)
-
Step 900
900
#73144A
oklch(37.8% 0.138 351.4)
-
Step 950
950
#440F2B
oklch(27.1% 0.087 352)
#E4459B 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) | #5F729D | 0.233 |
| Deuteranopia (no green cones) | #8C8F97 | 0.209 |
| Tritanopia (no blue cones) | #F53A6A | 0.077 |
| Achromatopsia (no color) | #848484 | 0.212 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E4459B
#E4459B
oklch(64.1% 0.21 351.4)
- #00A583
#00A583
oklch(64.3% 0.126 171.2)
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 #E4459B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Neon Pink #F72585 ΔE 0.050
- Barbie Pink #FE46A5 ΔE 0.051
- Deep Pink #FF1493 ΔE 0.058
- Pale Magenta #D767AD ΔE 0.060
- Electric Pink #FF0490 ΔE 0.061
- Strong Pink #FF0789 ΔE 0.062
- Shocking Pink #FE02A2 ΔE 0.063
- Medium Pink #F36196 ΔE 0.065
Use #E4459B 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.