#E75144#E75144

#E75144 is a light, vivid red. Relative luminance 0.233; OKLCH L 63.7% C 0.188 H 28.4°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#E75144
RGB	rgb(231, 81, 68)
HSL	hsl(5, 77%, 59%)
HSV	hsv(5, 71%, 91%)
CMYK	cmyk(0%, 64.9%, 70.6%, 9.4%)
CIE-LAB	lab(55.38, 57.24, 39.23)
CIE-LCH	lch(55.38, 69.40, 34.42°)
OKLab	oklab(63.72% 0.1653 0.0896)
OKLCH	oklch(63.72% 0.188 28.4)
XYZ	xyz(36.9448, 23.2964, 8.0190)
Luminance	0.2329 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E75144 #44DAE7

analogous

#E74488 #E75144 #E7A244

triadic

#E75144 #44E751 #5144E7

tetradic

#E75144 #88E744 #44DAE7 #A244E7

square

#E75144 #88E744 #44DAE7 #A244E7

split-complementary

#E75144 #44E7A2 #4488E7

monochromatic

#9D1F14 #D32A1B #E75144 #EE837A #F5B6B0

Accessibility & contrast

On white

3.71

#E75144 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#E75144 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E75144

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E75144	#FFFFFF	#000000	##000000
##E75144	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)

#7B7042

Deuteranopia (green-blind)

#A0913F

Tritanopia (blue-blind)

#FD294F

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #e75144;
/* rgb */ color: rgb(231, 81, 68);
/* oklch */ color: oklch(63.7% 0.188 28.4);

Tailwind

colors: {
  custom: {
    50: '#f78978',
    500: '#e75144',
    950: '#000000',
  },
}

SCSS

$custom: #e75144;
$custom-light: #f78978;
$custom-dark: #000000;

JSON

{
  "hex": "#e75144",
  "rgb": {
    "r": 231,
    "g": 81,
    "b": 68
  },
  "hsl": {
    "h": 4.785,
    "s": 77.251,
    "l": 58.627
  },
  "oklch": {
    "l": 0.63724,
    "c": 0.18803,
    "h": 28.4
  },
  "luminance": 0.23291
}

Semantic roles & 50–950 ramp

primary

#E75144

secondary

#A3DEE4

accent

#E4F434

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#190C09

muted

#867D7B

Preview Lab

Preview with #E75144

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

Preview Lab → · Contrast checker → · Palette generator →