#CA5139#CA5139

#CA5139 is a mid, vivid red. Relative luminance 0.187; OKLCH L 59.0% C 0.159 H 33.1°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#CA5139
RGB	rgb(202, 81, 57)
HSL	hsl(10, 58%, 51%)
HSV	hsv(10, 72%, 79%)
CMYK	cmyk(0%, 59.9%, 71.8%, 20.8%)
CIE-LAB	lab(50.38, 46.72, 38.30)
CIE-LCH	lch(50.38, 60.41, 39.34°)
OKLab	oklab(59% 0.1335 0.0869)
OKLCH	oklch(59% 0.159 33.1)
XYZ	xyz(28.0409, 18.7406, 6.0108)
Luminance	0.1874 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA5139 #39B2CA

analogous

#CA3969 #CA5139 #CA9939

triadic

#CA5139 #39CA51 #5139CA

tetradic

#CA5139 #69CA39 #39B2CA #9939CA

square

#CA5139 #69CA39 #39B2CA #9939CA

split-complementary

#CA5139 #39CA99 #3969CA

monochromatic

#6C2A1D #9C3D2A #CA5139 #D77B69 #E4A69A

Accessibility & contrast

On white

4.42

#CA5139 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#CA5139 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA5139

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA5139	#FFFFFF	#000000	##000000
##CA5139	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#726736

Deuteranopia (green-blind)

#908235

Tritanopia (blue-blind)

#DE364C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #ca5139;
/* rgb */ color: rgb(202, 81, 57);
/* oklch */ color: oklch(59.0% 0.159 33.1);

Tailwind

colors: {
  custom: {
    50: '#e28670',
    500: '#ca5139',
    950: '#000000',
  },
}

SCSS

$custom: #ca5139;
$custom-light: #e28670;
$custom-dark: #000000;

JSON

{
  "hex": "#ca5139",
  "rgb": {
    "r": 202,
    "g": 81,
    "b": 57
  },
  "hsl": {
    "h": 9.931,
    "s": 57.769,
    "l": 50.784
  },
  "oklch": {
    "l": 0.59002,
    "c": 0.1593,
    "h": 33.1
  },
  "luminance": 0.18737
}

Semantic roles & 50–950 ramp

primary

#CA5139

secondary

#8FC5D0

accent

#C7E147

background

#FEF8F6

surface

#FDF0EC

border

#D5CBC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #CA5139

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

Preview Lab → · Contrast checker → · Palette generator →