#E4647C
Closest named color: Pale Violet Red (#DB7093). oklch(66.7% 0.16 10.9), rgb(228, 100, 124).
Aa
Black text reads best on this color (6.41:1).
About this color
#E4647C is a medium-light, vivid red. In OKLCH its lightness is 67%, its chroma 0.160 and its hue 11°. Its hue sits on the warm side of the wheel. The nearest named color is Pale Violet Red (#DB7093), ΔE 0.036 away. Black text reads best on it, at 6.41:1.
| Hue family | Reds |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.160) |
| Temperature | warm |
| Nearest name | Pale Violet Red (#DB7093) |
| Black text | 6.41:1 |
| White text | 3.27:1 |
Values
| HEX | #E4647C |
| RGB | rgb(228, 100, 124) |
| HSL | hsl(349, 70%, 64%) |
| OKLCH | oklch(66.7% 0.16 10.9) |
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 #E4647C | 3.27:1 | AA large text | Lc -64.9 | Content text, not long reading |
| Black text on #E4647C | 6.41:1 | AA | Lc 44.6 | Non-text elements, placeholder text |
| #E4647C text on white | 3.27:1 | AA large text | Lc 59.5 | Large or bold text, headings |
| #E4647C text on black | 6.41:1 | AA | Lc -42.3 | 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
#FCF3F4
oklch(97.1% 0.01 9.5)
-
Step 100
100
#F9E4E6
oklch(93.6% 0.023 11)
-
Step 200
200
#F4CED2
oklch(88.5% 0.043 10.8)
-
Step 300
300
#EEACB4
oklch(80.9% 0.078 10.9)
-
Step 400
400
#E37E8D
oklch(70.8% 0.125 11.3)
-
Step 500
500 (this color)
#E4647C
oklch(66.7% 0.16 10.9)
-
Step 600
600
#C3395A
oklch(55.7% 0.174 10.9)
-
Step 700
700
#A82A4A
oklch(49.2% 0.162 10.9)
-
Step 800
800
#88253D
oklch(42.7% 0.134 10.7)
-
Step 900
900
#6E2434
oklch(37.7% 0.105 10.6)
-
Step 950
950
#41161E
oklch(27% 0.067 11.3)
#E4647C 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) | #7F7E7C | 0.175 |
| Deuteranopia (no green cones) | #9F9879 | 0.163 |
| Tritanopia (no blue cones) | #F7536D | 0.041 |
| Achromatopsia (no color) | #8E8E8E | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E4647C
#E4647C
oklch(66.7% 0.16 10.9)
- #00AAA5
#00AAA5
oklch(66.6% 0.115 191.1)
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 #E4647C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Violet Red #DB7093 ΔE 0.036
- Rosy Pink #F6688E ΔE 0.042
- Warm Pink #FB5581 ΔE 0.047
- Medium Pink #F36196 ΔE 0.047
- Muted Pink #D1768F ΔE 0.048
- Paradise Pink #EF476F ΔE 0.048
- Pastel Red #DB5856 ΔE 0.053
- Dusky Pink #CC7A8B ΔE 0.057
Use #E4647C 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.