#E7534F#E7534F

#E7534F is a light, vivid red. Relative luminance 0.237; OKLCH L 64.1% C 0.184 H 25.3°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#E7534F
RGB	rgb(231, 83, 79)
HSL	hsl(2, 76%, 61%)
HSV	hsv(2, 66%, 91%)
CMYK	cmyk(0%, 64.1%, 65.8%, 9.4%)
CIE-LAB	lab(55.83, 56.98, 33.59)
CIE-LCH	lch(55.83, 66.15, 30.52°)
OKLab	oklab(64.11% 0.1667 0.0789)
OKLCH	oklch(64.11% 0.184 25.3)
XYZ	xyz(37.4633, 23.7452, 10.0062)
Luminance	0.2374 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7534F #4FE3E7

analogous

#E74F97 #E7534F #E79F4F

triadic

#E7534F #4FE753 #534FE7

tetradic

#E7534F #97E74F #4FE3E7 #9F4FE7

square

#E7534F #97E74F #4FE3E7 #9F4FE7

split-complementary

#E7534F #4FE79F #4F97E7

monochromatic

#A51A17 #DB231E #E7534F #EE8885 #F6BCBB

Accessibility & contrast

On white

3.65

#E7534F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#E7534F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E7534F

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7534F	#FFFFFF	#000000	##000000
##E7534F	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B724D

Deuteranopia (green-blind)

#A0924B

Tritanopia (blue-blind)

#FD3053

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #e7534f;
/* rgb */ color: rgb(231, 83, 79);
/* oklch */ color: oklch(64.1% 0.184 25.3);

Tailwind

colors: {
  custom: {
    50: '#f68a80',
    500: '#e7534f',
    950: '#000000',
  },
}

SCSS

$custom: #e7534f;
$custom-light: #f68a80;
$custom-dark: #000000;

JSON

{
  "hex": "#e7534f",
  "rgb": {
    "r": 231,
    "g": 83,
    "b": 79
  },
  "hsl": {
    "h": 1.579,
    "s": 76,
    "l": 60.784
  },
  "oklch": {
    "l": 0.64113,
    "c": 0.18437,
    "h": 25.3
  },
  "luminance": 0.2374
}

Semantic roles & 50–950 ramp

primary

#E7534F

secondary

#ACE4E6

accent

#D3D80D

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#190C0A

muted

#867D7C

Preview Lab

Preview with #E7534F

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

Preview Lab → · Contrast checker → · Palette generator →