#CA683F#CA683F

#CA683F is a light, vivid orange. Relative luminance 0.228; OKLCH L 62.4% C 0.136 H 42.5°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#CA683F
RGB	rgb(202, 104, 63)
HSL	hsl(18, 57%, 52%)
HSV	hsv(18, 69%, 79%)
CMYK	cmyk(0%, 48.5%, 68.8%, 20.8%)
CIE-LAB	lab(54.89, 35.67, 40.18)
CIE-LCH	lch(54.89, 53.73, 48.40°)
OKLab	oklab(62.45% 0.1006 0.092)
OKLCH	oklch(62.45% 0.136 42.5)
XYZ	xyz(30.2073, 22.8196, 7.5155)
Luminance	0.2282 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA683F #3FA1CA

analogous

#CA3F5C #CA683F #CAAE3F

triadic

#CA683F #3FCA68 #683FCA

tetradic

#CA683F #5CCA3F #3FA1CA #AE3FCA

square

#CA683F #5CCA3F #3FA1CA #AE3FCA

split-complementary

#CA683F #3FCAAE #3F5CCA

monochromatic

#70371F #A04E2C #CA683F #D78E6F #E4B39F

Accessibility & contrast

On white

3.77

#CA683F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#CA683F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA683F

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA683F	#FFFFFF	#000000	##000000
##CA683F	1.00	3.77	5.56	5.56
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83763B

Deuteranopia (green-blind)

#9A8C3D

Tritanopia (blue-blind)

#DD555F

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #ca683f;
/* rgb */ color: rgb(202, 104, 63);
/* oklch */ color: oklch(62.4% 0.136 42.5);

Tailwind

colors: {
  custom: {
    50: '#e09575',
    500: '#ca683f',
    950: '#000000',
  },
}

SCSS

$custom: #ca683f;
$custom-light: #e09575;
$custom-dark: #000000;

JSON

{
  "hex": "#ca683f",
  "rgb": {
    "r": 202,
    "g": 104,
    "b": 63
  },
  "hsl": {
    "h": 17.698,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.62446,
    "c": 0.13632,
    "h": 42.5
  },
  "luminance": 0.22816
}

Semantic roles & 50–950 ramp

primary

#CA683F

secondary

#94BFD1

accent

#B3E048

background

#FEF9F7

surface

#FDF2ED

border

#D5CCC8

text

#160D08

muted

#847E7B

Preview Lab

Preview with #CA683F

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

Preview Lab → · Contrast checker → · Palette generator →