#E7555A#E7555A

#E7555A is a light, vivid red. Relative luminance 0.242; OKLCH L 64.5% C 0.181 H 21.8°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#E7555A
RGB	rgb(231, 85, 90)
HSL	hsl(358, 75%, 62%)
HSV	hsv(358, 63%, 91%)
CMYK	cmyk(0%, 63.2%, 61%, 9.4%)
CIE-LAB	lab(56.32, 56.80, 27.89)
CIE-LCH	lch(56.32, 63.28, 26.15°)
OKLab	oklab(64.53% 0.1681 0.0672)
OKLCH	oklch(64.53% 0.181 21.8)
XYZ	xyz(38.0526, 24.2292, 12.3438)
Luminance	0.2422 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7555A #55E7E2

analogous

#E755A3 #E7555A #E79955

triadic

#E7555A #5AE755 #555AE7

tetradic

#E7555A #A3E755 #55E7E2 #9955E7

square

#E7555A #A3E755 #55E7E2 #9955E7

split-complementary

#E7555A #55E799 #55A3E7

monochromatic

#AA181D #DF2026 #E7555A #EF8B8E #F6C0C2

Accessibility & contrast

On white

3.59

#E7555A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#E7555A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E7555A

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7555A	#FFFFFF	#000000	##000000
##E7555A	1.00	3.59	5.84	5.84
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7459

Deuteranopia (green-blind)

#9F9356

Tritanopia (blue-blind)

#FD3658

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #e7555a;
/* rgb */ color: rgb(231, 85, 90);
/* oklch */ color: oklch(64.5% 0.181 21.8);

Tailwind

colors: {
  custom: {
    50: '#f68c88',
    500: '#e7555a',
    950: '#000000',
  },
}

SCSS

$custom: #e7555a;
$custom-light: #f68c88;
$custom-dark: #000000;

JSON

{
  "hex": "#e7555a",
  "rgb": {
    "r": 231,
    "g": 85,
    "b": 90
  },
  "hsl": {
    "h": 357.945,
    "s": 75.258,
    "l": 61.961
  },
  "oklch": {
    "l": 0.64533,
    "c": 0.18105,
    "h": 21.8
  },
  "luminance": 0.24224
}

Semantic roles & 50–950 ramp

primary

#E7555A

secondary

#B1E7E5

accent

#D7D10E

background

#FFF8F8

surface

#FFF0EF

border

#D7CBCA

text

#180C0B

muted

#867D7C

Preview Lab

Preview with #E7555A

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

Preview Lab → · Contrast checker → · Palette generator →