#ED535F
Closest named color: Watermelon (#FD4659). oklch(65.3% 0.189 19.6), rgb(237, 83, 95).
Aa
Black text reads best on this color (6.00:1).
About this color
#ED535F is a medium-light, vivid red. In OKLCH its lightness is 65%, its chroma 0.189 and its hue 20°. Its hue sits on the warm side of the wheel. The nearest named color is Watermelon (#FD4659), ΔE 0.031 away. Black text reads best on it, at 6.00:1.
| Hue family | Reds |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.189) |
| Temperature | warm |
| Nearest name | Watermelon (#FD4659) |
| Black text | 6.00:1 |
| White text | 3.49:1 |
Values
| HEX | #ED535F |
| RGB | rgb(237, 83, 95) |
| HSL | hsl(355, 81%, 63%) |
| OKLCH | oklch(65.3% 0.189 19.6) |
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 #ED535F | 3.49:1 | AA large text | Lc -67.0 | Content text, not long reading |
| Black text on #ED535F | 6.00:1 | AA | Lc 42.5 | Non-text elements, placeholder text |
| #ED535F text on white | 3.49:1 | AA large text | Lc 61.5 | Content text, not long reading |
| #ED535F text on black | 6.00:1 | AA | Lc -40.2 | 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
#FEF2F2
oklch(97.1% 0.013 17.4)
-
Step 100
100
#FBE3E3
oklch(93.5% 0.026 17.6)
-
Step 200
200
#FACCCB
oklch(88.5% 0.052 19.6)
-
Step 300
300
#F7A9A8
oklch(81% 0.092 20.1)
-
Step 400
400
#EE767A
oklch(70.6% 0.148 19.5)
-
Step 500
500 (this color)
#ED535F
oklch(65.3% 0.189 19.6)
-
Step 600
600
#D0213E
oklch(55.5% 0.206 19.6)
-
Step 700
700
#B40D30
oklch(49.1% 0.191 19.8)
-
Step 800
800
#921429
oklch(42.7% 0.158 19.6)
-
Step 900
900
#751B25
oklch(37.6% 0.123 19.6)
-
Step 950
950
#451216
oklch(27% 0.078 19.6)
#ED535F 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) | #7B755E | 0.205 |
| Deuteranopia (no green cones) | #A2955B | 0.189 |
| Tritanopia (no blue cones) | #FF3158 | 0.047 |
| Achromatopsia (no color) | #898989 | 0.191 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ED535F
#ED535F
oklch(65.3% 0.189 19.6)
- #00A4AA
#00A4AA
oklch(65.3% 0.111 199.4)
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 #ED535F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Watermelon #FD4659 ΔE 0.031
- Paradise Pink #EF476F ΔE 0.034
- Pastel Red #DB5856 ΔE 0.036
- Grapefruit #FD5956 ΔE 0.037
- Light Red #FF474C ΔE 0.037
- Pale Red #D9544D ΔE 0.044
- Coral Pink #FF6163 ΔE 0.046
- Imperial Red #E63946 ΔE 0.046
Use #ED535F 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.