#E23927#E23927

#E23927 is a mid, highly saturated red. Relative luminance 0.192; OKLCH L 60.2% C 0.208 H 30.2°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#E23927
RGB	rgb(226, 57, 39)
HSL	hsl(6, 76%, 52%)
HSV	hsv(6, 83%, 89%)
CMYK	cmyk(0%, 74.8%, 82.7%, 11.4%)
CIE-LAB	lab(50.97, 63.44, 49.62)
CIE-LCH	lch(50.97, 80.54, 38.03°)
OKLab	oklab(60.17% 0.1797 0.1046)
OKLCH	oklch(60.17% 0.208 30.2)
XYZ	xyz(33.1974, 19.2468, 3.8861)
Luminance	0.1924 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E23927 #27D0E2

analogous

#E22773 #E23927 #E29627

triadic

#E23927 #27E239 #3927E2

tetradic

#E23927 #73E227 #27D0E2 #9627E2

square

#E23927 #73E227 #27D0E2 #9627E2

split-complementary

#E23927 #27E296 #2773E2

monochromatic

#7E1B11 #B42718 #E23927 #E96A5D #F09C93

Accessibility & contrast

On white

4.33

#E23927 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#E23927 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E23927

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E23927	#FFFFFF	#000000	##000000
##E23927	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6223

Deuteranopia (green-blind)

#97871D

Tritanopia (blue-blind)

#F90037

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #e23927;
/* rgb */ color: rgb(226, 57, 39);
/* oklch */ color: oklch(60.2% 0.208 30.2);

Tailwind

colors: {
  custom: {
    50: '#f67c64',
    500: '#e23927',
    950: '#000000',
  },
}

SCSS

$custom: #e23927;
$custom-light: #f67c64;
$custom-dark: #000000;

JSON

{
  "hex": "#e23927",
  "rgb": {
    "r": 226,
    "g": 57,
    "b": 39
  },
  "hsl": {
    "h": 5.775,
    "s": 76.327,
    "l": 51.961
  },
  "oklch": {
    "l": 0.60174,
    "c": 0.20796,
    "h": 30.2
  },
  "luminance": 0.19241
}

Semantic roles & 50–950 ramp

primary

#E23927

secondary

#89D3DB

accent

#E1F335

background

#FFF8F6

surface

#FFEFEB

border

#D7CAC6

text

#190B05

muted

#867C7A

Preview Lab

Preview with #E23927

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

Preview Lab → · Contrast checker → · Palette generator →