#CB6438#CB6438

#CB6438 is a mid, vivid orange. Relative luminance 0.221; OKLCH L 61.9% C 0.143 H 42.5°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#CB6438
RGB	rgb(203, 100, 56)
HSL	hsl(18, 59%, 51%)
HSV	hsv(18, 72%, 80%)
CMYK	cmyk(0%, 50.7%, 72.4%, 20.4%)
CIE-LAB	lab(54.13, 37.77, 43.03)
CIE-LCH	lch(54.13, 57.25, 48.73°)
OKLab	oklab(61.88% 0.1057 0.0968)
OKLCH	oklch(61.88% 0.143 42.5)
XYZ	xyz(29.9024, 22.1000, 6.4317)
Luminance	0.2210 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB6438 #389FCB

analogous

#CB3855 #CB6438 #CBAD38

triadic

#CB6438 #38CB64 #6438CB

tetradic

#CB6438 #55CB38 #389FCB #AD38CB

square

#CB6438 #55CB38 #389FCB #AD38CB

split-complementary

#CB6438 #38CBAD #3855CB

monochromatic

#6C341C #9D4C29 #CB6438 #D88A69 #E4B099

Accessibility & contrast

On white

3.88

#CB6438 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#CB6438 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB6438

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB6438	#FFFFFF	#000000	##000000
##CB6438	1.00	3.88	5.42	5.42
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807333

Deuteranopia (green-blind)

#998A36

Tritanopia (blue-blind)

#DE4F5A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #cb6438;
/* rgb */ color: rgb(203, 100, 56);
/* oklch */ color: oklch(61.9% 0.143 42.5);

Tailwind

colors: {
  custom: {
    50: '#e19271',
    500: '#cb6438',
    950: '#000000',
  },
}

SCSS

$custom: #cb6438;
$custom-light: #e19271;
$custom-dark: #000000;

JSON

{
  "hex": "#cb6438",
  "rgb": {
    "r": 203,
    "g": 100,
    "b": 56
  },
  "hsl": {
    "h": 17.959,
    "s": 58.566,
    "l": 50.784
  },
  "oklch": {
    "l": 0.61876,
    "c": 0.14332,
    "h": 42.5
  },
  "luminance": 0.22096
}

Semantic roles & 50–950 ramp

primary

#CB6438

secondary

#8FBCD0

accent

#B3E246

background

#FEF9F6

surface

#FDF1EC

border

#D5CBC7

text

#170D08

muted

#857E7B

Preview Lab

Preview with #CB6438

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

Preview Lab → · Contrast checker → · Palette generator →