#CA5937#CA5937

#CA5937 is a mid, vivid red. Relative luminance 0.200; OKLCH L 60.1% C 0.152 H 37.3°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#CA5937
RGB	rgb(202, 89, 55)
HSL	hsl(14, 58%, 50%)
HSV	hsv(14, 73%, 79%)
CMYK	cmyk(0%, 55.9%, 72.8%, 20.8%)
CIE-LAB	lab(51.82, 42.83, 40.97)
CIE-LCH	lch(51.82, 59.27, 43.73°)
OKLab	oklab(60.08% 0.1211 0.0923)
OKLCH	oklch(60.08% 0.152 37.3)
XYZ	xyz(28.6219, 19.9809, 5.9632)
Luminance	0.1998 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA5937 #37A8CA

analogous

#CA375E #CA5937 #CAA337

triadic

#CA5937 #37CA59 #5937CA

tetradic

#CA5937 #5ECA37 #37A8CA #A337CA

square

#CA5937 #5ECA37 #37A8CA #A337CA

split-complementary

#CA5937 #37CAA3 #375ECA

monochromatic

#6A2E1C #9B4329 #CA5937 #D78167 #E4A998

Accessibility & contrast

On white

4.20

#CA5937 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#CA5937 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA5937

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA5937	#FFFFFF	#000000	##000000
##CA5937	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#786C33

Deuteranopia (green-blind)

#948534

Tritanopia (blue-blind)

#DE4152

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #ca5937;
/* rgb */ color: rgb(202, 89, 55);
/* oklch */ color: oklch(60.1% 0.152 37.3);

Tailwind

colors: {
  custom: {
    50: '#e18b6f',
    500: '#ca5937',
    950: '#000000',
  },
}

SCSS

$custom: #ca5937;
$custom-light: #e18b6f;
$custom-dark: #000000;

JSON

{
  "hex": "#ca5937",
  "rgb": {
    "r": 202,
    "g": 89,
    "b": 55
  },
  "hsl": {
    "h": 13.878,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.60079,
    "c": 0.15223,
    "h": 37.3
  },
  "luminance": 0.19977
}

Semantic roles & 50–950 ramp

primary

#CA5937

secondary

#8EC0CF

accent

#BEE146

background

#FEF8F6

surface

#FDF0EC

border

#D5CBC7

text

#170C07

muted

#857D7A

Preview Lab

Preview with #CA5937

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

Preview Lab → · Contrast checker → · Palette generator →