#C03A5B#C03A5B

#C03A5B is a mid, vivid red. Relative luminance 0.150; OKLCH L 55.3% C 0.171 H 10.2°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#C03A5B
RGB	rgb(192, 58, 91)
HSL	hsl(345, 54%, 49%)
HSV	hsv(345, 70%, 75%)
CMYK	cmyk(0%, 69.8%, 52.6%, 24.7%)
CIE-LAB	lab(45.62, 55.35, 11.80)
CIE-LCH	lch(45.62, 56.59, 12.04°)
OKLab	oklab(55.3% 0.1679 0.0301)
OKLCH	oklch(55.3% 0.171 10.2)
XYZ	xyz(25.1418, 14.9913, 11.4652)
Luminance	0.1499 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03A5B #3AC09F

analogous

#C03A9E #C03A5B #C05C3A

triadic

#C03A5B #5BC03A #3A5BC0

tetradic

#C03A5B #9EC03A #3AC09F #5C3AC0

square

#C03A5B #9EC03A #3AC09F #5C3AC0

split-complementary

#C03A5B #3AC05C #3A9EC0

monochromatic

#621E2E #912C45 #C03A5B #D16681 #DF95A7

Accessibility & contrast

On white

5.25

#C03A5B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#C03A5B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03A5B

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03A5B	#FFFFFF	#000000	##FFFFFF
##C03A5B	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5B5C

Deuteranopia (green-blind)

#7D7658

Tritanopia (blue-blind)

#D11F47

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c03a5b;
/* rgb */ color: rgb(192, 58, 91);
/* oklch */ color: oklch(55.3% 0.171 10.2);

Tailwind

colors: {
  custom: {
    50: '#d97989',
    500: '#c03a5b',
    950: '#000000',
  },
}

SCSS

$custom: #c03a5b;
$custom-light: #d97989;
$custom-dark: #000000;

JSON

{
  "hex": "#c03a5b",
  "rgb": {
    "r": 192,
    "g": 58,
    "b": 91
  },
  "hsl": {
    "h": 345.224,
    "s": 53.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.55301,
    "c": 0.17056,
    "h": 10.2
  },
  "luminance": 0.14988
}

Semantic roles & 50–950 ramp

primary

#C03A5B

secondary

#8BCABB

accent

#DDB94B

background

#FEF7F8

surface

#FCEEF0

border

#D5C9CB

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C03A5B

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

Preview Lab → · Contrast checker → · Palette generator →