#C0513A#C0513A

#C0513A is a mid, vivid red. Relative luminance 0.174; OKLCH L 57.5% C 0.148 H 33.4°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#C0513A
RGB	rgb(192, 81, 58)
HSL	hsl(10, 54%, 49%)
HSV	hsv(10, 70%, 75%)
CMYK	cmyk(0%, 57.8%, 69.8%, 24.7%)
CIE-LAB	lab(48.76, 43.12, 35.46)
CIE-LCH	lch(48.76, 55.83, 39.43°)
OKLab	oklab(57.46% 0.1236 0.0814)
OKLCH	oklch(57.46% 0.148 33.4)
XYZ	xyz(25.4469, 17.4002, 6.0207)
Luminance	0.1740 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0513A #3AA9C0

analogous

#C03A66 #C0513A #C0943A

triadic

#C0513A #3AC051 #513AC0

tetradic

#C0513A #66C03A #3AA9C0 #943AC0

square

#C0513A #66C03A #3AA9C0 #943AC0

split-complementary

#C0513A #3AC094 #3A66C0

monochromatic

#62291E #913D2C #C0513A #D17966 #DFA295

Accessibility & contrast

On white

4.69

#C0513A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#C0513A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C0513A

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0513A	#FFFFFF	#000000	##FFFFFF
##C0513A	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6537

Deuteranopia (green-blind)

#8A7D37

Tritanopia (blue-blind)

#D2394C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #c0513a;
/* rgb */ color: rgb(192, 81, 58);
/* oklch */ color: oklch(57.5% 0.148 33.4);

Tailwind

colors: {
  custom: {
    50: '#da8571',
    500: '#c0513a',
    950: '#000000',
  },
}

SCSS

$custom: #c0513a;
$custom-light: #da8571;
$custom-dark: #000000;

JSON

{
  "hex": "#c0513a",
  "rgb": {
    "r": 192,
    "g": 81,
    "b": 58
  },
  "hsl": {
    "h": 10.299,
    "s": 53.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.57464,
    "c": 0.14795,
    "h": 33.4
  },
  "luminance": 0.17397
}

Semantic roles & 50–950 ramp

primary

#C0513A

secondary

#8BC0CA

accent

#C4DD4B

background

#FEF8F6

surface

#FCEFEC

border

#D5CAC7

text

#160B07

muted

#847C7A

Preview Lab

Preview with #C0513A

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

Preview Lab → · Contrast checker → · Palette generator →