#E7504B#E7504B

#E7504B is a light, vivid red. Relative luminance 0.232; OKLCH L 63.7% C 0.188 H 25.9°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#E7504B
RGB	rgb(231, 80, 75)
HSL	hsl(2, 76%, 60%)
HSV	hsv(2, 68%, 91%)
CMYK	cmyk(0%, 65.4%, 67.5%, 9.4%)
CIE-LAB	lab(55.32, 58.00, 35.24)
CIE-LCH	lch(55.32, 67.86, 31.28°)
OKLab	oklab(63.71% 0.1691 0.082)
OKLCH	oklch(63.71% 0.188 25.9)
XYZ	xyz(37.0975, 23.2395, 9.1875)
Luminance	0.2323 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7504B #4BE2E7

analogous

#E74B94 #E7504B #E79E4B

triadic

#E7504B #4BE750 #504BE7

tetradic

#E7504B #94E74B #4BE2E7 #9E4BE7

square

#E7504B #94E74B #4BE2E7 #9E4BE7

split-complementary

#E7504B #4BE79E #4B94E7

monochromatic

#A21A16 #D8231D #E7504B #EE8481 #F5B9B7

Accessibility & contrast

On white

3.72

#E7504B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#E7504B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E7504B

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7504B	#FFFFFF	#000000	##000000
##E7504B	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#797049

Deuteranopia (green-blind)

#9F9147

Tritanopia (blue-blind)

#FD2950

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #e7504b;
/* rgb */ color: rgb(231, 80, 75);
/* oklch */ color: oklch(63.7% 0.188 25.9);

Tailwind

colors: {
  custom: {
    50: '#f7897d',
    500: '#e7504b',
    950: '#000000',
  },
}

SCSS

$custom: #e7504b;
$custom-light: #f7897d;
$custom-dark: #000000;

JSON

{
  "hex": "#e7504b",
  "rgb": {
    "r": 231,
    "g": 80,
    "b": 75
  },
  "hsl": {
    "h": 1.923,
    "s": 76.471,
    "l": 60
  },
  "oklch": {
    "l": 0.6371,
    "c": 0.1879,
    "h": 25.9
  },
  "luminance": 0.23234
}

Semantic roles & 50–950 ramp

primary

#E7504B

secondary

#A9E3E5

accent

#EDF335

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#190C09

muted

#867D7B

Preview Lab

Preview with #E7504B

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

Preview Lab → · Contrast checker → · Palette generator →