#C1523A#C1523A

#C1523A is a mid, vivid red. Relative luminance 0.177; OKLCH L 57.8% C 0.148 H 33.8°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#C1523A
RGB	rgb(193, 82, 58)
HSL	hsl(11, 54%, 49%)
HSV	hsv(11, 70%, 76%)
CMYK	cmyk(0%, 57.5%, 69.9%, 24.3%)
CIE-LAB	lab(49.11, 43.01, 35.90)
CIE-LCH	lch(49.11, 56.02, 39.86°)
OKLab	oklab(57.76% 0.1231 0.0823)
OKLCH	oklch(57.76% 0.148 33.8)
XYZ	xyz(25.7759, 17.6809, 6.0576)
Luminance	0.1768 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1523A #3AA9C1

analogous

#C13A65 #C1523A #C1963A

triadic

#C1523A #3AC152 #523AC1

tetradic

#C1523A #65C13A #3AA9C1 #963AC1

square

#C1523A #65C13A #3AA9C1 #963AC1

split-complementary

#C1523A #3AC196 #3A65C1

monochromatic

#632A1E #923E2C #C1523A #D17A67 #DFA396

Accessibility & contrast

On white

4.63

#C1523A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#C1523A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C1523A

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1523A	#FFFFFF	#000000	##FFFFFF
##C1523A	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706637

Deuteranopia (green-blind)

#8B7E37

Tritanopia (blue-blind)

#D43A4D

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #c1523a;
/* rgb */ color: rgb(193, 82, 58);
/* oklch */ color: oklch(57.8% 0.148 33.8);

Tailwind

colors: {
  custom: {
    50: '#db8671',
    500: '#c1523a',
    950: '#000000',
  },
}

SCSS

$custom: #c1523a;
$custom-light: #db8671;
$custom-dark: #000000;

JSON

{
  "hex": "#c1523a",
  "rgb": {
    "r": 193,
    "g": 82,
    "b": 58
  },
  "hsl": {
    "h": 10.667,
    "s": 53.785,
    "l": 49.216
  },
  "oklch": {
    "l": 0.57758,
    "c": 0.1481,
    "h": 33.8
  },
  "luminance": 0.17678
}

Semantic roles & 50–950 ramp

primary

#C1523A

secondary

#8CC0CB

accent

#C3DD4B

background

#FEF8F6

surface

#FDF0EC

border

#D5CBC7

text

#160B07

muted

#847C7A

Preview Lab

Preview with #C1523A

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

Preview Lab → · Contrast checker → · Palette generator →