#E74B4E#E74B4E

#E74B4E is a light, vivid red. Relative luminance 0.226; OKLCH L 63.2% C 0.192 H 23.5°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#E74B4E
RGB	rgb(231, 75, 78)
HSL	hsl(359, 76%, 60%)
HSV	hsv(359, 68%, 91%)
CMYK	cmyk(0%, 67.5%, 66.2%, 9.4%)
CIE-LAB	lab(54.63, 60.13, 32.69)
CIE-LCH	lch(54.63, 68.45, 28.53°)
OKLab	oklab(63.21% 0.1764 0.0767)
OKLCH	oklch(63.21% 0.192 23.5)
XYZ	xyz(36.8501, 22.5764, 9.6235)
Luminance	0.2257 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E74B4E #4BE7E4

analogous

#E74B9C #E74B4E #E7964B

triadic

#E74B4E #4EE74B #4B4EE7

tetradic

#E74B4E #9CE74B #4BE7E4 #964BE7

square

#E74B4E #9CE74B #4BE7E4 #964BE7

split-complementary

#E74B4E #4BE796 #4B9CE7

monochromatic

#A21618 #D81D20 #E74B4E #EE8183 #F5B7B8

Accessibility & contrast

On white

3.81

#E74B4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#E74B4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E74B4E

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E74B4E	#FFFFFF	#000000	##000000
##E74B4E	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#766D4D

Deuteranopia (green-blind)

#9D8F49

Tritanopia (blue-blind)

#FD204E

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #e74b4e;
/* rgb */ color: rgb(231, 75, 78);
/* oklch */ color: oklch(63.2% 0.192 23.5);

Tailwind

colors: {
  custom: {
    50: '#f7867f',
    500: '#e74b4e',
    950: '#000000',
  },
}

SCSS

$custom: #e74b4e;
$custom-light: #f7867f;
$custom-dark: #000000;

JSON

{
  "hex": "#e74b4e",
  "rgb": {
    "r": 231,
    "g": 75,
    "b": 78
  },
  "hsl": {
    "h": 358.846,
    "s": 76.471,
    "l": 60
  },
  "oklch": {
    "l": 0.63211,
    "c": 0.19239,
    "h": 23.5
  },
  "luminance": 0.22571
}

Semantic roles & 50–950 ramp

primary

#E74B4E

secondary

#A9E5E4

accent

#F3EF35

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#190C0A

muted

#867D7C

Preview Lab

Preview with #E74B4E

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

Preview Lab → · Contrast checker → · Palette generator →