#EF5870
Closest named color: Paradise Pink (#EF476F). oklch(66.6% 0.186 14.3), rgb(239, 88, 112).
Aa
Black text reads best on this color (6.30:1).
About this color
#EF5870 is a medium-light, vivid red. In OKLCH its lightness is 67%, its chroma 0.186 and its hue 14°. Its hue sits on the warm side of the wheel. The nearest named color is Paradise Pink (#EF476F), ΔE 0.028 away. Black text reads best on it, at 6.30:1.
| Hue family | Reds |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.186) |
| Temperature | warm |
| Nearest name | Paradise Pink (#EF476F) |
| Black text | 6.30:1 |
| White text | 3.33:1 |
Values
| HEX | #EF5870 |
| RGB | rgb(239, 88, 112) |
| HSL | hsl(350, 83%, 64%) |
| OKLCH | oklch(66.6% 0.186 14.3) |
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 #EF5870 | 3.33:1 | AA large text | Lc -65.3 | Content text, not long reading |
| Black text on #EF5870 | 6.30:1 | AA | Lc 44.2 | Non-text elements, placeholder text |
| #EF5870 text on white | 3.33:1 | AA large text | Lc 59.8 | Large or bold text, headings |
| #EF5870 text on black | 6.30:1 | AA | Lc -41.9 | 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
#FEF2F3
oklch(97.1% 0.013 11.5)
-
Step 100
100
#FBE3E4
oklch(93.6% 0.026 14.7)
-
Step 200
200
#F9CCCF
oklch(88.5% 0.051 13.7)
-
Step 300
300
#F5A9AE
oklch(80.9% 0.09 14.9)
-
Step 400
400
#EC7784
oklch(70.7% 0.144 14.5)
-
Step 500
500 (this color)
#EF5870
oklch(66.6% 0.186 14.3)
-
Step 600
600
#CE244D
oklch(55.6% 0.202 14.4)
-
Step 700
700
#B2123E
oklch(49.2% 0.188 14.5)
-
Step 800
800
#901634
oklch(42.7% 0.155 14.1)
-
Step 900
900
#741C2D
oklch(37.7% 0.121 14.3)
-
Step 950
950
#44121B
oklch(26.9% 0.077 13.3)
#EF5870 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) | #7C7970 | 0.204 |
| Deuteranopia (no green cones) | #A3986C | 0.187 |
| Tritanopia (no blue cones) | #FF3D61 | 0.042 |
| Achromatopsia (no color) | #8D8D8D | 0.187 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EF5870
#EF5870
oklch(66.6% 0.186 14.3)
- #00A9A9
#00A9A9
oklch(66.5% 0.114 194.8)
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 #EF5870, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Paradise Pink #EF476F ΔE 0.028
- Warm Pink #FB5581 ΔE 0.033
- Watermelon #FD4659 ΔE 0.038
- Grapefruit #FD5956 ΔE 0.043
- Coral Pink #FF6163 ΔE 0.043
- Rosy Pink #F6688E ΔE 0.046
- Light Red #FF474C ΔE 0.049
- Pastel Red #DB5856 ΔE 0.051
Use #EF5870 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.