#E7577B#E7577B

#E7577B is a light, vivid red. Relative luminance 0.252; OKLCH L 65.5% C 0.180 H 8.3°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#E7577B
RGB	rgb(231, 87, 123)
HSL	hsl(345, 75%, 62%)
HSV	hsv(345, 62%, 91%)
CMYK	cmyk(0%, 62.3%, 46.8%, 9.4%)
CIE-LAB	lab(57.31, 58.53, 9.92)
CIE-LCH	lch(57.31, 59.36, 9.62°)
OKLab	oklab(65.5% 0.1779 0.0258)
OKLCH	oklch(65.5% 0.18 8.3)
XYZ	xyz(39.9414, 25.2402, 21.5036)
Luminance	0.2524 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7577B #57E7C3

analogous

#E757C3 #E7577B #E77B57

triadic

#E7577B #7BE757 #577BE7

tetradic

#E7577B #C3E757 #57E7C3 #7B57E7

square

#E7577B #C3E757 #57E7C3 #7B57E7

split-complementary

#E7577B #57E77B #57C3E7

monochromatic

#AB183D #DF2151 #E7577B #EF8DA5 #F6C2CF

Accessibility & contrast

On white

3.47

#E7577B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#E7577B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E7577B

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7577B	#FFFFFF	#000000	##000000
##E7577B	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76777C

Deuteranopia (green-blind)

#9C9478

Tritanopia (blue-blind)

#FB4265

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #e7577b;
/* rgb */ color: rgb(231, 87, 123);
/* oklch */ color: oklch(65.5% 0.180 8.3);

Tailwind

colors: {
  custom: {
    50: '#f48da1',
    500: '#e7577b',
    950: '#000000',
  },
}

SCSS

$custom: #e7577b;
$custom-light: #f48da1;
$custom-dark: #000000;

JSON

{
  "hex": "#e7577b",
  "rgb": {
    "r": 231,
    "g": 87,
    "b": 123
  },
  "hsl": {
    "h": 345,
    "s": 75,
    "l": 62.353
  },
  "oklch": {
    "l": 0.65496,
    "c": 0.1798,
    "h": 8.3
  },
  "luminance": 0.25235
}

Semantic roles & 50–950 ramp

primary

#E7577B

secondary

#B3E7DA

accent

#D7A50E

background

#FFF9F9

surface

#FFF1F2

border

#D7CBCC

text

#180D0E

muted

#867E7E

Preview Lab

Preview with #E7577B

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

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