#E5635A#E5635A

#E5635A is a light, vivid red. Relative luminance 0.263; OKLCH L 66.0% C 0.164 H 26.5°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#E5635A
RGB	rgb(229, 99, 90)
HSL	hsl(4, 73%, 63%)
HSV	hsv(4, 61%, 90%)
CMYK	cmyk(0%, 56.8%, 60.7%, 10.2%)
CIE-LAB	lab(58.34, 49.90, 30.41)
CIE-LCH	lch(58.34, 58.44, 31.36°)
OKLab	oklab(66% 0.1466 0.073)
OKLCH	oklch(66% 0.164 26.5)
XYZ	xyz(38.6239, 26.3247, 12.7181)
Luminance	0.2632 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5635A #5ADCE5

analogous

#E55A96 #E5635A #E5A95A

triadic

#E5635A #5AE563 #635AE5

tetradic

#E5635A #96E55A #5ADCE5 #A95AE5

square

#E5635A #96E55A #5ADCE5 #A95AE5

split-complementary

#E5635A #5AE5A9 #5A96E5

monochromatic

#AA241B #DD3125 #E5635A #ED958F #F6C7C4

Accessibility & contrast

On white

3.35

#E5635A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#E5635A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E5635A

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5635A	#FFFFFF	#000000	##000000
##E5635A	1.00	3.35	6.26	6.26
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847B58

Deuteranopia (green-blind)

#A49757

Tritanopia (blue-blind)

#FA4B62

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #e5635a;
/* rgb */ color: rgb(229, 99, 90);
/* oklch */ color: oklch(66.0% 0.164 26.5);

Tailwind

colors: {
  custom: {
    50: '#f39389',
    500: '#e5635a',
    950: '#000000',
  },
}

SCSS

$custom: #e5635a;
$custom-light: #f39389;
$custom-dark: #000000;

JSON

{
  "hex": "#e5635a",
  "rgb": {
    "r": 229,
    "g": 99,
    "b": 90
  },
  "hsl": {
    "h": 3.885,
    "s": 72.775,
    "l": 62.549
  },
  "oklch": {
    "l": 0.65998,
    "c": 0.16376,
    "h": 26.5
  },
  "luminance": 0.2632
}

Semantic roles & 50–950 ramp

primary

#E5635A

secondary

#B4E3E7

accent

#C8D511

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#180D0B

muted

#867E7C

Preview Lab

Preview with #E5635A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →