#C03759#C03759

#C03759 is a mid, vivid red. Relative luminance 0.147; OKLCH L 54.9% C 0.174 H 10.4°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#C03759
RGB	rgb(192, 55, 89)
HSL	hsl(345, 55%, 48%)
HSV	hsv(345, 71%, 75%)
CMYK	cmyk(0%, 71.4%, 53.6%, 24.7%)
CIE-LAB	lab(45.17, 56.31, 12.41)
CIE-LCH	lch(45.17, 57.66, 12.43°)
OKLab	oklab(54.95% 0.1707 0.0315)
OKLCH	oklch(54.95% 0.174 10.4)
XYZ	xyz(24.9098, 14.6635, 10.9679)
Luminance	0.1466 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03759 #37C09E

analogous

#C0379E #C03759 #C05937

triadic

#C03759 #59C037 #3759C0

tetradic

#C03759 #9EC037 #37C09E #5937C0

square

#C03759 #9EC037 #37C09E #5937C0

split-complementary

#C03759 #37C059 #379EC0

monochromatic

#611C2D #902943 #C03759 #D2627E #E092A5

Accessibility & contrast

On white

5.34

#C03759 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#C03759 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03759

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03759	#FFFFFF	#000000	##FFFFFF
##C03759	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59595A

Deuteranopia (green-blind)

#7D7556

Tritanopia (blue-blind)

#D11845

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c03759;
/* rgb */ color: rgb(192, 55, 89);
/* oklch */ color: oklch(54.9% 0.174 10.4);

Tailwind

colors: {
  custom: {
    50: '#d97887',
    500: '#c03759',
    950: '#000000',
  },
}

SCSS

$custom: #c03759;
$custom-light: #d97887;
$custom-dark: #000000;

JSON

{
  "hex": "#c03759",
  "rgb": {
    "r": 192,
    "g": 55,
    "b": 89
  },
  "hsl": {
    "h": 345.109,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.5495,
    "c": 0.17359,
    "h": 10.4
  },
  "luminance": 0.1466
}

Semantic roles & 50–950 ramp

primary

#C03759

secondary

#88CBBA

accent

#DFBA49

background

#FEF7F8

surface

#FCEEEF

border

#D5C9CA

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C03759

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

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