#C03153#C03153

#C03153 is a mid, vivid red. Relative luminance 0.140; OKLCH L 54.2% C 0.179 H 12.0°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#C03153
RGB	rgb(192, 49, 83)
HSL	hsl(346, 59%, 47%)
HSV	hsv(346, 74%, 75%)
CMYK	cmyk(0%, 74.5%, 56.8%, 24.7%)
CIE-LAB	lab(44.28, 57.96, 14.89)
CIE-LCH	lch(44.28, 59.84, 14.41°)
OKLab	oklab(54.25% 0.1752 0.0372)
OKLCH	oklch(54.25% 0.179 12)
XYZ	xyz(24.4002, 14.0311, 9.6054)
Luminance	0.1403 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03153 #31C09E

analogous

#C0319B #C03153 #C05631

triadic

#C03153 #53C031 #3153C0

tetradic

#C03153 #9BC031 #31C09E #5631C0

square

#C03153 #9BC031 #31C09E #5631C0

split-complementary

#C03153 #31C056 #319BC0

monochromatic

#5E1829 #8F253E #C03153 #D55977 #E18A9F

Accessibility & contrast

On white

5.52

#C03153 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#C03153 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03153

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03153	#FFFFFF	#000000	##FFFFFF
##C03153	1.00	5.52	3.81	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575653

Deuteranopia (green-blind)

#7C734F

Tritanopia (blue-blind)

#D2003F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #c03153;
/* rgb */ color: rgb(192, 49, 83);
/* oklch */ color: oklch(54.2% 0.179 12.0);

Tailwind

colors: {
  custom: {
    50: '#da7583',
    500: '#c03153',
    950: '#000000',
  },
}

SCSS

$custom: #c03153;
$custom-light: #da7583;
$custom-dark: #000000;

JSON

{
  "hex": "#c03153",
  "rgb": {
    "r": 192,
    "g": 49,
    "b": 83
  },
  "hsl": {
    "h": 345.734,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.54245,
    "c": 0.17906,
    "h": 12
  },
  "luminance": 0.14028
}

Semantic roles & 50–950 ramp

primary

#C03153

secondary

#82CBBA

accent

#E3BD45

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#16090A

muted

#847B7C

Preview Lab

Preview with #C03153

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

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