#C7523A#C7523A

#C7523A is a mid, vivid red. Relative luminance 0.185; OKLCH L 58.7% C 0.155 H 33.3°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#C7523A
RGB	rgb(199, 82, 58)
HSL	hsl(10, 56%, 50%)
HSV	hsv(10, 71%, 78%)
CMYK	cmyk(0%, 58.8%, 70.9%, 22%)
CIE-LAB	lab(50.08, 45.22, 37.27)
CIE-LCH	lch(50.08, 58.60, 39.50°)
OKLab	oklab(58.68% 0.1294 0.085)
OKLCH	oklch(58.68% 0.155 33.3)
XYZ	xyz(27.3370, 18.4858, 6.1308)
Luminance	0.1848 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7523A #3AAFC7

analogous

#C73A68 #C7523A #C7993A

triadic

#C7523A #3AC752 #523AC7

tetradic

#C7523A #68C73A #3AAFC7 #993AC7

square

#C7523A #68C73A #3AAFC7 #993AC7

split-complementary

#C7523A #3AC799 #3A68C7

monochromatic

#692B1E #983E2B #C7523A #D57C6A #E2A699

Accessibility & contrast

On white

4.47

#C7523A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#C7523A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C7523A

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7523A	#FFFFFF	#000000	##000000
##C7523A	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#726737

Deuteranopia (green-blind)

#8F8137

Tritanopia (blue-blind)

#DA384D

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #c7523a;
/* rgb */ color: rgb(199, 82, 58);
/* oklch */ color: oklch(58.7% 0.155 33.3);

Tailwind

colors: {
  custom: {
    50: '#df8771',
    500: '#c7523a',
    950: '#000000',
  },
}

SCSS

$custom: #c7523a;
$custom-light: #df8771;
$custom-dark: #000000;

JSON

{
  "hex": "#c7523a",
  "rgb": {
    "r": 199,
    "g": 82,
    "b": 58
  },
  "hsl": {
    "h": 10.213,
    "s": 55.731,
    "l": 50.392
  },
  "oklch": {
    "l": 0.58683,
    "c": 0.15477,
    "h": 33.3
  },
  "luminance": 0.18482
}

Semantic roles & 50–950 ramp

primary

#C7523A

secondary

#8FC3CE

accent

#C5DF49

background

#FEF8F6

surface

#FDF0EC

border

#D5CBC7

text

#170B08

muted

#857C7B

Preview Lab

Preview with #C7523A

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

Preview Lab → · Contrast checker → · Palette generator →