#CB6739#CB6739

#CB6739 is a light, vivid orange. Relative luminance 0.227; OKLCH L 62.4% C 0.141 H 43.9°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#CB6739
RGB	rgb(203, 103, 57)
HSL	hsl(19, 58%, 51%)
HSV	hsv(19, 72%, 80%)
CMYK	cmyk(0%, 49.3%, 71.9%, 20.4%)
CIE-LAB	lab(54.76, 36.27, 43.20)
CIE-LCH	lch(54.76, 56.41, 49.98°)
OKLab	oklab(62.36% 0.1013 0.0974)
OKLCH	oklch(62.36% 0.141 43.9)
XYZ	xyz(30.2202, 22.6960, 6.6595)
Luminance	0.2269 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB6739 #399DCB

analogous

#CB3954 #CB6739 #CBB039

triadic

#CB6739 #39CB67 #6739CB

tetradic

#CB6739 #54CB39 #399DCB #B039CB

square

#CB6739 #54CB39 #399DCB #B039CB

split-complementary

#CB6739 #39CBB0 #3954CB

monochromatic

#6D361D #9D4E29 #CB6739 #D88C69 #E4B19A

Accessibility & contrast

On white

3.79

#CB6739 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#CB6739 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB6739

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB6739	#FFFFFF	#000000	##000000
##CB6739	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#837534

Deuteranopia (green-blind)

#9B8C37

Tritanopia (blue-blind)

#DE535D

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #cb6739;
/* rgb */ color: rgb(203, 103, 57);
/* oklch */ color: oklch(62.4% 0.141 43.9);

Tailwind

colors: {
  custom: {
    50: '#e19471',
    500: '#cb6739',
    950: '#000000',
  },
}

SCSS

$custom: #cb6739;
$custom-light: #e19471;
$custom-dark: #000000;

JSON

{
  "hex": "#cb6739",
  "rgb": {
    "r": 203,
    "g": 103,
    "b": 57
  },
  "hsl": {
    "h": 18.904,
    "s": 58.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.62357,
    "c": 0.14051,
    "h": 43.9
  },
  "luminance": 0.22692
}

Semantic roles & 50–950 ramp

primary

#CB6739

secondary

#90BCD0

accent

#B1E246

background

#FEF9F6

surface

#FDF1EC

border

#D5CBC7

text

#170D08

muted

#857E7B

Preview Lab

Preview with #CB6739

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

Preview Lab → · Contrast checker → · Palette generator →