#C05151#C05151

#C05151 is a mid, vivid red. Relative luminance 0.177; OKLCH L 57.8% C 0.143 H 22.6°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#C05151
RGB	rgb(192, 81, 81)
HSL	hsl(0, 47%, 54%)
HSV	hsv(0, 58%, 75%)
CMYK	cmyk(0%, 57.8%, 57.8%, 24.7%)
CIE-LAB	lab(49.12, 44.60, 22.58)
CIE-LCH	lch(49.12, 49.99, 26.85°)
OKLab	oklab(57.85% 0.1324 0.0552)
OKLCH	oklch(57.85% 0.143 22.6)
XYZ	xyz(26.1681, 17.6887, 9.8192)
Luminance	0.1769 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C05151 #51C0C0

analogous

#C05188 #C05151 #C08851

triadic

#C05151 #51C051 #5151C0

tetradic

#C05151 #88C051 #51C0C0 #8851C0

square

#C05151 #88C051 #51C0C0 #8851C0

split-complementary

#C05151 #51C088 #5188C0

monochromatic

#6F2828 #9B3838 #C05151 #D07E7E #E1ABAB

Accessibility & contrast

On white

4.63

#C05151 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#C05151 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C05151

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C05151	#FFFFFF	#000000	##FFFFFF
##C05151	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)

#6C6650

Deuteranopia (green-blind)

#887E4E

Tritanopia (blue-blind)

#D13D52

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #c05151;
/* rgb */ color: rgb(192, 81, 81);
/* oklch */ color: oklch(57.8% 0.143 22.6);

Tailwind

colors: {
  custom: {
    50: '#d98681',
    500: '#c05151',
    950: '#000000',
  },
}

SCSS

$custom: #c05151;
$custom-light: #d98681;
$custom-dark: #000000;

JSON

{
  "hex": "#c05151",
  "rgb": {
    "r": 192,
    "g": 81,
    "b": 81
  },
  "hsl": {
    "h": 0,
    "s": 46.835,
    "l": 53.529
  },
  "oklch": {
    "l": 0.57848,
    "c": 0.14339,
    "h": 22.6
  },
  "luminance": 0.17685
}

Semantic roles & 50–950 ramp

primary

#C05151

secondary

#9FCECE

accent

#D6D651

background

#FEF8F7

surface

#FCF0EE

border

#D5CBC9

text

#160B0A

muted

#847C7C

Preview Lab

Preview with #C05151

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

Preview Lab → · Contrast checker → · Palette generator →