#E503C7
Closest named color: Hot Magenta (#F504C9). oklch(63% 0.278 335.9), rgb(229, 3, 199).
Aa
Black text reads best on this color (5.16:1).
About this color
#E503C7 is a medium-light, vivid pink. In OKLCH its lightness is 63%, its chroma 0.278 and its hue 336°. Its hue sits on the warm side of the wheel. The nearest named color is Hot Magenta (#F504C9), ΔE 0.032 away. Black text reads best on it, at 5.16:1.
| Hue family | Pinks |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.278) |
| Temperature | warm |
| Nearest name | Hot Magenta (#F504C9) |
| Black text | 5.16:1 |
| White text | 4.06:1 |
Values
| HEX | #E503C7 |
| RGB | rgb(229, 3, 199) |
| HSL | hsl(308, 97%, 45%) |
| OKLCH | oklch(63% 0.278 335.9) |
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 #E503C7 | 4.06:1 | AA large text | Lc -70.7 | Content text, not long reading |
| Black text on #E503C7 | 5.16:1 | AA | Lc 38.9 | Non-text elements, placeholder text |
| #E503C7 text on white | 4.06:1 | AA large text | Lc 65.2 | Content text, not long reading |
| #E503C7 text on black | 5.16:1 | AA | Lc -36.4 | 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
#FEF1FA
oklch(97.1% 0.018 336.5)
-
Step 100
100
#FCE0F4
oklch(93.5% 0.04 336.1)
-
Step 200
200
#FAC7EC
oklch(88.5% 0.075 336.3)
-
Step 300
300
#F79EE2
oklch(80.9% 0.135 335.9)
-
Step 400
400
#EF5FD3
oklch(70.7% 0.218 336)
-
Step 500
500 (this color)
#E503C7
oklch(63% 0.278 335.9)
-
Step 600
600
#C200A8
oklch(55.6% 0.246 336)
-
Step 700
700
#A4008E
oklch(49.1% 0.217 335.9)
-
Step 800
800
#870075
oklch(42.6% 0.189 335.7)
-
Step 900
900
#720062
oklch(37.7% 0.167 336)
-
Step 950
950
#45033B
oklch(27% 0.114 335.8)
#E503C7 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) | #0B6BCB | 0.318 |
| Deuteranopia (no green cones) | #6F88C3 | 0.261 |
| Tritanopia (no blue cones) | #F12B75 | 0.138 |
| Achromatopsia (no color) | #7E7E7E | 0.281 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E503C7
#E503C7
oklch(63% 0.278 335.9)
- #00A460
#00A460
oklch(63.2% 0.154 155.8)
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 #E503C7, closest first.
No curated palette has a color within ΔE 0.04 of #E503C7.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hot Magenta #F504C9 ΔE 0.032
- Purple Pink #D725DE ΔE 0.046
- Pink Purple #EF1DE7 ΔE 0.051
- Bright Pink #FE01B1 ΔE 0.064
- Purpley Pink #C83CB9 ΔE 0.065
- Bright Magenta #FF08E8 ΔE 0.067
- Pinky Purple #C94CBE ΔE 0.076
- Shocking Pink #FE02A2 ΔE 0.080
Use #E503C7 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.