#E75F4F#E75F4F

#E75F4F is a light, vivid red. Relative luminance 0.257; OKLCH L 65.6% C 0.172 H 29.3°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#E75F4F
RGB	rgb(231, 95, 79)
HSL	hsl(6, 76%, 61%)
HSV	hsv(6, 66%, 91%)
CMYK	cmyk(0%, 58.9%, 65.8%, 9.4%)
CIE-LAB	lab(57.79, 51.76, 35.98)
CIE-LCH	lch(57.79, 63.04, 34.81°)
OKLab	oklab(65.59% 0.1503 0.0842)
OKLCH	oklch(65.59% 0.172 29.3)
XYZ	xyz(38.4622, 25.7429, 10.3391)
Luminance	0.2574 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E75F4F #4FD7E7

analogous

#E74F8B #E75F4F #E7AB4F

triadic

#E75F4F #4FE75F #5F4FE7

tetradic

#E75F4F #8BE74F #4FD7E7 #AB4FE7

square

#E75F4F #8BE74F #4FD7E7 #AB4FE7

split-complementary

#E75F4F #4FE7AB #4F8BE7

monochromatic

#A52617 #DB321E #E75F4F #EE9085 #F6C1BB

Accessibility & contrast

On white

3.42

#E75F4F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#E75F4F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E75F4F

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E75F4F	#FFFFFF	#000000	##000000
##E75F4F	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83784D

Deuteranopia (green-blind)

#A5964B

Tritanopia (blue-blind)

#FD435C

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #e75f4f;
/* rgb */ color: rgb(231, 95, 79);
/* oklch */ color: oklch(65.6% 0.172 29.3);

Tailwind

colors: {
  custom: {
    50: '#f69181',
    500: '#e75f4f',
    950: '#000000',
  },
}

SCSS

$custom: #e75f4f;
$custom-light: #f69181;
$custom-dark: #000000;

JSON

{
  "hex": "#e75f4f",
  "rgb": {
    "r": 231,
    "g": 95,
    "b": 79
  },
  "hsl": {
    "h": 6.316,
    "s": 76,
    "l": 60.784
  },
  "oklch": {
    "l": 0.65589,
    "c": 0.17222,
    "h": 29.3
  },
  "luminance": 0.25738
}

Semantic roles & 50–950 ramp

primary

#E75F4F

secondary

#ACE0E6

accent

#C3D80D

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #E75F4F

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

Preview Lab → · Contrast checker → · Palette generator →