#E3507F
Closest named color: Paradise Pink (#EF476F). oklch(64.2% 0.185 4.3), rgb(227, 80, 127).
Aa
Black text reads best on this color (5.72:1).
About this color
#E3507F is a medium-light, vivid red. In OKLCH its lightness is 64%, its chroma 0.185 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 5.72:1.
| Hue family | Reds |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.185) |
| Temperature | warm |
| Nearest name | Paradise Pink (#EF476F) |
| Black text | 5.72:1 |
| White text | 3.67:1 |
Values
| HEX | #E3507F |
| RGB | rgb(227, 80, 127) |
| HSL | hsl(341, 72%, 60%) |
| OKLCH | oklch(64.2% 0.185 4.3) |
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 #E3507F | 3.67:1 | AA large text | Lc -68.9 | Content text, not long reading |
| Black text on #E3507F | 5.72:1 | AA | Lc 40.7 | Non-text elements, placeholder text |
| #E3507F text on white | 3.67:1 | AA large text | Lc 63.4 | Content text, not long reading |
| #E3507F text on black | 5.72:1 | AA | Lc -38.3 | 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
#FDF2F4
oklch(97% 0.012 4.7)
-
Step 100
100
#FAE3E8
oklch(93.6% 0.026 2.8)
-
Step 200
200
#F7CCD5
oklch(88.5% 0.05 4.1)
-
Step 300
300
#F3A8B9
oklch(80.8% 0.091 4.4)
-
Step 400
400
#E97696
oklch(70.6% 0.145 3.9)
-
Step 500
500 (this color)
#E3507F
oklch(64.2% 0.185 4.3)
-
Step 600
600
#CA2565
oklch(55.6% 0.201 4.2)
-
Step 700
700
#AE1354
oklch(49% 0.187 4.1)
-
Step 800
800
#8E1645
oklch(42.8% 0.156 4.1)
-
Step 900
900
#721C3A
oklch(37.7% 0.121 4)
-
Step 950
950
#431222
oklch(26.9% 0.077 3.8)
#E3507F 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) | #6F7380 | 0.206 |
| Deuteranopia (no green cones) | #96907C | 0.188 |
| Tritanopia (no blue cones) | #F63C63 | 0.050 |
| Achromatopsia (no color) | #858585 | 0.187 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E3507F
#E3507F
oklch(64.2% 0.185 4.3)
- #00A395
#00A395
oklch(64.3% 0.114 184.2)
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 #E3507F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Paradise Pink #EF476F ΔE 0.030
- Warm Pink #FB5581 ΔE 0.048
- Medium Pink #F36196 ΔE 0.052
- Neon Pink #F72585 ΔE 0.060
- Pale Violet Red #DB7093 ΔE 0.060
- Dark Pink #CB416B ΔE 0.060
- Rosy Pink #F6688E ΔE 0.062
- Pastel Red #DB5856 ΔE 0.064
Use #E3507F 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.