#CB6638#CB6638

#CB6638 is a light, vivid orange. Relative luminance 0.225; OKLCH L 62.2% C 0.142 H 43.6°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#CB6638
RGB	rgb(203, 102, 56)
HSL	hsl(19, 59%, 51%)
HSV	hsv(19, 72%, 80%)
CMYK	cmyk(0%, 49.8%, 72.4%, 20.4%)
CIE-LAB	lab(54.54, 36.74, 43.47)
CIE-LCH	lch(54.54, 56.92, 49.80°)
OKLab	oklab(62.19% 0.1025 0.0978)
OKLCH	oklch(62.19% 0.142 43.6)
XYZ	xyz(30.0966, 22.4884, 6.4964)
Luminance	0.2248 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB6638 #389DCB

analogous

#CB3853 #CB6638 #CBB038

triadic

#CB6638 #38CB66 #6638CB

tetradic

#CB6638 #53CB38 #389DCB #B038CB

square

#CB6638 #53CB38 #389DCB #B038CB

split-complementary

#CB6638 #38CBB0 #3853CB

monochromatic

#6C351C #9D4D29 #CB6638 #D88B69 #E4B199

Accessibility & contrast

On white

3.82

#CB6638 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#CB6638 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB6638

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB6638	#FFFFFF	#000000	##000000
##CB6638	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827533

Deuteranopia (green-blind)

#9A8B36

Tritanopia (blue-blind)

#DE515C

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #cb6638;
/* rgb */ color: rgb(203, 102, 56);
/* oklch */ color: oklch(62.2% 0.142 43.6);

Tailwind

colors: {
  custom: {
    50: '#e19371',
    500: '#cb6638',
    950: '#000000',
  },
}

SCSS

$custom: #cb6638;
$custom-light: #e19371;
$custom-dark: #000000;

JSON

{
  "hex": "#cb6638",
  "rgb": {
    "r": 203,
    "g": 102,
    "b": 56
  },
  "hsl": {
    "h": 18.776,
    "s": 58.566,
    "l": 50.784
  },
  "oklch": {
    "l": 0.62188,
    "c": 0.14168,
    "h": 43.6
  },
  "luminance": 0.22485
}

Semantic roles & 50–950 ramp

primary

#CB6638

secondary

#8FBCD0

accent

#B1E246

background

#FEF9F6

surface

#FDF1EC

border

#D5CBC7

text

#170D08

muted

#857E7B

Preview Lab

Preview with #CB6638

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

Preview Lab → · Contrast checker → · Palette generator →