#E7504E#E7504E

#E7504E is a light, vivid red. Relative luminance 0.233; OKLCH L 63.8% C 0.187 H 24.8°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#E7504E
RGB	rgb(231, 80, 78)
HSL	hsl(1, 76%, 61%)
HSV	hsv(1, 66%, 91%)
CMYK	cmyk(0%, 65.4%, 66.2%, 9.4%)
CIE-LAB	lab(55.36, 58.16, 33.59)
CIE-LCH	lch(55.36, 67.16, 30.01°)
OKLab	oklab(63.76% 0.1702 0.0787)
OKLCH	oklch(63.76% 0.187 24.8)
XYZ	xyz(37.2026, 23.2816, 9.7411)
Luminance	0.2328 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7504E #4EE5E7

analogous

#E74E99 #E7504E #E79C4E

triadic

#E7504E #4EE750 #504EE7

tetradic

#E7504E #99E74E #4EE5E7 #9C4EE7

square

#E7504E #99E74E #4EE5E7 #9C4EE7

split-complementary

#E7504E #4EE79C #4E99E7

monochromatic

#A41816 #DA201E #E7504E #EE8584 #F6BBBA

Accessibility & contrast

On white

3.71

#E7504E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#E7504E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E7504E

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7504E	#FFFFFF	#000000	##000000
##E7504E	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79704C

Deuteranopia (green-blind)

#9F914A

Tritanopia (blue-blind)

#FD2A51

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #e7504e;
/* rgb */ color: rgb(231, 80, 78);
/* oklch */ color: oklch(63.8% 0.187 24.8);

Tailwind

colors: {
  custom: {
    50: '#f6897f',
    500: '#e7504e',
    950: '#000000',
  },
}

SCSS

$custom: #e7504e;
$custom-light: #f6897f;
$custom-dark: #000000;

JSON

{
  "hex": "#e7504e",
  "rgb": {
    "r": 231,
    "g": 80,
    "b": 78
  },
  "hsl": {
    "h": 0.784,
    "s": 76.119,
    "l": 60.588
  },
  "oklch": {
    "l": 0.63756,
    "c": 0.18749,
    "h": 24.8
  },
  "luminance": 0.23276
}

Semantic roles & 50–950 ramp

primary

#E7504E

secondary

#ABE5E5

accent

#D6D80D

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#190C0A

muted

#867D7C

Preview Lab

Preview with #E7504E

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

Preview Lab → · Contrast checker → · Palette generator →