#CA4057#CA4057

#CA4057 is a mid, vivid red. Relative luminance 0.169; OKLCH L 57.5% C 0.174 H 14.9°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#CA4057
RGB	rgb(202, 64, 87)
HSL	hsl(350, 57%, 52%)
HSV	hsv(350, 68%, 79%)
CMYK	cmyk(0%, 68.3%, 56.9%, 20.8%)
CIE-LAB	lab(48.15, 55.83, 18.00)
CIE-LCH	lch(48.15, 58.66, 17.87°)
OKLab	oklab(57.48% 0.1678 0.0446)
OKLCH	oklch(57.48% 0.174 14.9)
XYZ	xyz(27.9134, 16.9153, 10.8101)
Luminance	0.1691 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4057 #40CAB3

analogous

#CA409C #CA4057 #CA6E40

triadic

#CA4057 #57CA40 #4057CA

tetradic

#CA4057 #9CCA40 #40CAB3 #6E40CA

square

#CA4057 #9CCA40 #40CAB3 #6E40CA

split-complementary

#CA4057 #40CA6E #409CCA

monochromatic

#701F2D #A02C40 #CA4057 #D77081 #E5A0AB

Accessibility & contrast

On white

4.79

#CA4057 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#CA4057 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4057

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4057	#FFFFFF	#000000	##FFFFFF
##CA4057	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636057

Deuteranopia (green-blind)

#867D53

Tritanopia (blue-blind)

#DD2149

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #ca4057;
/* rgb */ color: rgb(202, 64, 87);
/* oklch */ color: oklch(57.5% 0.174 14.9);

Tailwind

colors: {
  custom: {
    50: '#e17d86',
    500: '#ca4057',
    950: '#000000',
  },
}

SCSS

$custom: #ca4057;
$custom-light: #e17d86;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4057",
  "rgb": {
    "r": 202,
    "g": 64,
    "b": 87
  },
  "hsl": {
    "h": 350,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.57484,
    "c": 0.17363,
    "h": 14.9
  },
  "luminance": 0.16911
}

Semantic roles & 50–950 ramp

primary

#CA4057

secondary

#95D1C7

accent

#E0C748

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#170A0B

muted

#857C7C

Preview Lab

Preview with #CA4057

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

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