#E04E2F#E04E2F

#E04E2F is a light, vivid red. Relative luminance 0.215; OKLCH L 62.0% C 0.187 H 33.7°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#E04E2F
RGB	rgb(224, 78, 47)
HSL	hsl(11, 74%, 53%)
HSV	hsv(11, 79%, 88%)
CMYK	cmyk(0%, 65.2%, 79%, 12.2%)
CIE-LAB	lab(53.50, 55.31, 47.97)
CIE-LCH	lch(53.50, 73.21, 40.93°)
OKLab	oklab(62.02% 0.1561 0.1039)
OKLCH	oklch(62.02% 0.187 33.7)
XYZ	xyz(33.9818, 21.5063, 5.0506)
Luminance	0.2150 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E04E2F #2FC1E0

analogous

#E02F69 #E04E2F #E0A62F

triadic

#E04E2F #2FE04E #4E2FE0

tetradic

#E04E2F #69E02F #2FC1E0 #A62FE0

square

#E04E2F #69E02F #2FC1E0 #A62FE0

split-complementary

#E04E2F #2FE0A6 #2F69E0

monochromatic

#812713 #B7361B #E04E2F #E87B64 #F0A99A

Accessibility & contrast

On white

3.96

#E04E2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#E04E2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E04E2F

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E04E2F	#FFFFFF	#000000	##000000
##E04E2F	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#786B2A

Deuteranopia (green-blind)

#9C8C29

Tritanopia (blue-blind)

#F62348

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #e04e2f;
/* rgb */ color: rgb(224, 78, 47);
/* oklch */ color: oklch(62.0% 0.187 33.7);

Tailwind

colors: {
  custom: {
    50: '#f3866a',
    500: '#e04e2f',
    950: '#000000',
  },
}

SCSS

$custom: #e04e2f;
$custom-light: #f3866a;
$custom-dark: #000000;

JSON

{
  "hex": "#e04e2f",
  "rgb": {
    "r": 224,
    "g": 78,
    "b": 47
  },
  "hsl": {
    "h": 10.508,
    "s": 74.059,
    "l": 53.137
  },
  "oklch": {
    "l": 0.62019,
    "c": 0.18747,
    "h": 33.7
  },
  "luminance": 0.21501
}

Semantic roles & 50–950 ramp

primary

#E04E2F

secondary

#8FCEDC

accent

#D0F137

background

#FFF8F6

surface

#FFF0EB

border

#D7CBC6

text

#190C06

muted

#867D7A

Preview Lab

Preview with #E04E2F

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

Preview Lab → · Contrast checker → · Palette generator →