#E04C2F#E04C2F

#E04C2F is a mid, vivid red. Relative luminance 0.212; OKLCH L 61.8% C 0.189 H 33.1°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#E04C2F
RGB	rgb(224, 76, 47)
HSL	hsl(10, 74%, 53%)
HSV	hsv(10, 79%, 88%)
CMYK	cmyk(0%, 66.1%, 79%, 12.2%)
CIE-LAB	lab(53.20, 56.12, 47.67)
CIE-LCH	lch(53.20, 73.63, 40.34°)
OKLab	oklab(61.79% 0.1586 0.1032)
OKLCH	oklch(61.79% 0.189 33.1)
XYZ	xyz(33.8419, 21.2264, 5.0039)
Luminance	0.2122 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E04C2F #2FC3E0

analogous

#E02F6A #E04C2F #E0A52F

triadic

#E04C2F #2FE04C #4C2FE0

tetradic

#E04C2F #6AE02F #2FC3E0 #A52FE0

square

#E04C2F #6AE02F #2FC3E0 #A52FE0

split-complementary

#E04C2F #2FE0A5 #2F6AE0

monochromatic

#812513 #B7351B #E04C2F #E87A64 #F0A89A

Accessibility & contrast

On white

4.00

#E04C2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#E04C2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E04C2F

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E04C2F	#FFFFFF	#000000	##000000
##E04C2F	1.00	4.00	5.24	5.24
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776A2A

Deuteranopia (green-blind)

#9B8B29

Tritanopia (blue-blind)

#F61E47

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #e04c2f;
/* rgb */ color: rgb(224, 76, 47);
/* oklch */ color: oklch(61.8% 0.189 33.1);

Tailwind

colors: {
  custom: {
    50: '#f3856a',
    500: '#e04c2f',
    950: '#000000',
  },
}

SCSS

$custom: #e04c2f;
$custom-light: #f3856a;
$custom-dark: #000000;

JSON

{
  "hex": "#e04c2f",
  "rgb": {
    "r": 224,
    "g": 76,
    "b": 47
  },
  "hsl": {
    "h": 9.831,
    "s": 74.059,
    "l": 53.137
  },
  "oklch": {
    "l": 0.61791,
    "c": 0.18922,
    "h": 33.1
  },
  "luminance": 0.21221
}

Semantic roles & 50–950 ramp

primary

#E04C2F

secondary

#8FCFDC

accent

#D2F137

background

#FFF8F6

surface

#FFF0EB

border

#D7CBC6

text

#190C06

muted

#867D7A

Preview Lab

Preview with #E04C2F

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

Preview Lab → · Contrast checker → · Palette generator →