#C4583A#C4583A

#C4583A is a mid, vivid red. Relative luminance 0.190; OKLCH L 59.1% C 0.146 H 36.4°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#C4583A
RGB	rgb(196, 88, 58)
HSL	hsl(13, 54%, 50%)
HSV	hsv(13, 70%, 77%)
CMYK	cmyk(0%, 55.1%, 70.4%, 23.1%)
CIE-LAB	lab(50.72, 41.20, 37.87)
CIE-LCH	lch(50.72, 55.96, 42.59°)
OKLab	oklab(59.07% 0.1172 0.0864)
OKLCH	oklch(59.07% 0.146 36.4)
XYZ	xyz(27.0210, 19.0241, 6.2513)
Luminance	0.1902 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4583A #3AA6C4

analogous

#C43A61 #C4583A #C49D3A

triadic

#C4583A #3AC458 #583AC4

tetradic

#C4583A #61C43A #3AA6C4 #9D3AC4

square

#C4583A #61C43A #3AA6C4 #9D3AC4

split-complementary

#C4583A #3AC49D #3A61C4

monochromatic

#662E1E #95432C #C4583A #D38069 #E0A898

Accessibility & contrast

On white

4.37

#C4583A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#C4583A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C4583A

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4583A	#FFFFFF	#000000	##000000
##C4583A	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#756A37

Deuteranopia (green-blind)

#908237

Tritanopia (blue-blind)

#D74251

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #c4583a;
/* rgb */ color: rgb(196, 88, 58);
/* oklch */ color: oklch(59.1% 0.146 36.4);

Tailwind

colors: {
  custom: {
    50: '#dd8a71',
    500: '#c4583a',
    950: '#000000',
  },
}

SCSS

$custom: #c4583a;
$custom-light: #dd8a71;
$custom-dark: #000000;

JSON

{
  "hex": "#c4583a",
  "rgb": {
    "r": 196,
    "g": 88,
    "b": 58
  },
  "hsl": {
    "h": 13.043,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.5907,
    "c": 0.14565,
    "h": 36.4
  },
  "luminance": 0.19021
}

Semantic roles & 50–950 ramp

primary

#C4583A

secondary

#8EBFCC

accent

#BEDE4A

background

#FEF8F6

surface

#FDF0EC

border

#D5CBC7

text

#160C08

muted

#847D7B

Preview Lab

Preview with #C4583A

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

Preview Lab → · Contrast checker → · Palette generator →