#CA6339#CA6339

#CA6339 is a mid, vivid orange. Relative luminance 0.218; OKLCH L 61.6% C 0.143 H 41.8°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#CA6339
RGB	rgb(202, 99, 57)
HSL	hsl(17, 58%, 51%)
HSV	hsv(17, 72%, 79%)
CMYK	cmyk(0%, 51%, 71.8%, 20.8%)
CIE-LAB	lab(53.79, 37.93, 42.10)
CIE-LCH	lch(53.79, 56.67, 47.98°)
OKLab	oklab(61.59% 0.1064 0.0951)
OKLCH	oklch(61.59% 0.143 41.8)
XYZ	xyz(29.5603, 21.7793, 6.5173)
Luminance	0.2178 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA6339 #39A0CA

analogous

#CA3957 #CA6339 #CAAB39

triadic

#CA6339 #39CA63 #6339CA

tetradic

#CA6339 #57CA39 #39A0CA #AB39CA

square

#CA6339 #57CA39 #39A0CA #AB39CA

split-complementary

#CA6339 #39CAAB #3957CA

monochromatic

#6C341D #9C4B2A #CA6339 #D78969 #E4AF9A

Accessibility & contrast

On white

3.92

#CA6339 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#CA6339 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA6339

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA6339	#FFFFFF	#000000	##000000
##CA6339	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7234

Deuteranopia (green-blind)

#988937

Tritanopia (blue-blind)

#DD4E5A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #ca6339;
/* rgb */ color: rgb(202, 99, 57);
/* oklch */ color: oklch(61.6% 0.143 41.8);

Tailwind

colors: {
  custom: {
    50: '#e19171',
    500: '#ca6339',
    950: '#000000',
  },
}

SCSS

$custom: #ca6339;
$custom-light: #e19171;
$custom-dark: #000000;

JSON

{
  "hex": "#ca6339",
  "rgb": {
    "r": 202,
    "g": 99,
    "b": 57
  },
  "hsl": {
    "h": 17.379,
    "s": 57.769,
    "l": 50.784
  },
  "oklch": {
    "l": 0.6159,
    "c": 0.14271,
    "h": 41.8
  },
  "luminance": 0.21776
}

Semantic roles & 50–950 ramp

primary

#CA6339

secondary

#8FBDD0

accent

#B4E147

background

#FEF9F6

surface

#FDF1EC

border

#D5CBC7

text

#170D08

muted

#857E7B

Preview Lab

Preview with #CA6339

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

Preview Lab → · Contrast checker → · Palette generator →