#CA5F37#CA5F37

#CA5F37 is a mid, vivid orange. Relative luminance 0.210; OKLCH L 61.0% C 0.147 H 40.3°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#CA5F37
RGB	rgb(202, 95, 55)
HSL	hsl(16, 58%, 50%)
HSV	hsv(16, 73%, 79%)
CMYK	cmyk(0%, 53%, 72.8%, 20.8%)
CIE-LAB	lab(52.97, 39.86, 42.24)
CIE-LCH	lch(52.97, 58.08, 46.66°)
OKLab	oklab(60.96% 0.112 0.095)
OKLCH	oklch(60.96% 0.147 40.3)
XYZ	xyz(29.1417, 21.0205, 6.1365)
Luminance	0.2102 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA5F37 #37A2CA

analogous

#CA3758 #CA5F37 #CAA937

triadic

#CA5F37 #37CA5F #5F37CA

tetradic

#CA5F37 #58CA37 #37A2CA #A937CA

square

#CA5F37 #58CA37 #37A2CA #A937CA

split-complementary

#CA5F37 #37CAA9 #3758CA

monochromatic

#6A311C #9B4829 #CA5F37 #D78667 #E4AC98

Accessibility & contrast

On white

4.04

#CA5F37 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#CA5F37 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA5F37

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA5F37	#FFFFFF	#000000	##000000
##CA5F37	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7032

Deuteranopia (green-blind)

#968734

Tritanopia (blue-blind)

#DD4956

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #ca5f37;
/* rgb */ color: rgb(202, 95, 55);
/* oklch */ color: oklch(61.0% 0.147 40.3);

Tailwind

colors: {
  custom: {
    50: '#e18f70',
    500: '#ca5f37',
    950: '#000000',
  },
}

SCSS

$custom: #ca5f37;
$custom-light: #e18f70;
$custom-dark: #000000;

JSON

{
  "hex": "#ca5f37",
  "rgb": {
    "r": 202,
    "g": 95,
    "b": 55
  },
  "hsl": {
    "h": 16.327,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.60958,
    "c": 0.14684,
    "h": 40.3
  },
  "luminance": 0.21017
}

Semantic roles & 50–950 ramp

primary

#CA5F37

secondary

#8EBDCF

accent

#B7E146

background

#FEF8F6

surface

#FDF0EC

border

#D5CBC7

text

#170C07

muted

#857D7A

Preview Lab

Preview with #CA5F37

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

Preview Lab → · Contrast checker → · Palette generator →