#E93137#E93137

#E93137 is a mid, highly saturated red. Relative luminance 0.198; OKLCH L 60.9% C 0.218 H 25.3°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#E93137
RGB	rgb(233, 49, 55)
HSL	hsl(358, 81%, 55%)
HSV	hsv(358, 79%, 91%)
CMYK	cmyk(0%, 79%, 76.4%, 8.6%)
CIE-LAB	lab(51.61, 68.30, 42.32)
CIE-LCH	lch(51.61, 80.35, 31.78°)
OKLab	oklab(60.93% 0.1973 0.0932)
OKLCH	oklch(60.93% 0.218 25.3)
XYZ	xyz(35.3965, 19.8018, 5.5721)
Luminance	0.1980 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E93137 #31E9E3

analogous

#E93193 #E93137 #E98731

triadic

#E93137 #37E931 #3137E9

tetradic

#E93137 #93E931 #31E9E3 #8731E9

square

#E93137 #93E931 #31E9E3 #8731E9

split-complementary

#E93137 #31E987 #3193E9

monochromatic

#900F14 #C7151B #E93137 #EF686D #F5A0A2

Accessibility & contrast

On white

4.23

#E93137 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#E93137 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E93137

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E93137	#FFFFFF	#000000	##000000
##E93137	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6235

Deuteranopia (green-blind)

#99892F

Tritanopia (blue-blind)

#FF0036

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #e93137;
/* rgb */ color: rgb(233, 49, 55);
/* oklch */ color: oklch(60.9% 0.218 25.3);

Tailwind

colors: {
  custom: {
    50: '#fa7a6e',
    500: '#e93137',
    950: '#000000',
  },
}

SCSS

$custom: #e93137;
$custom-light: #fa7a6e;
$custom-dark: #000000;

JSON

{
  "hex": "#e93137",
  "rgb": {
    "r": 233,
    "g": 49,
    "b": 55
  },
  "hsl": {
    "h": 358.043,
    "s": 80.702,
    "l": 55.294
  },
  "oklch": {
    "l": 0.60931,
    "c": 0.21822,
    "h": 25.3
  },
  "luminance": 0.19796
}

Semantic roles & 50–950 ramp

primary

#E93137

secondary

#94E1DF

accent

#F7F131

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#1A0A07

muted

#877C7A

Preview Lab

Preview with #E93137

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

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