#623B1A#623B1A

#623B1A is a dark, moderate orange. Relative luminance 0.058; OKLCH L 39.2% C 0.072 H 58.5°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#623B1A
RGB	rgb(98, 59, 26)
HSL	hsl(28, 58%, 24%)
HSV	hsv(28, 73%, 38%)
CMYK	cmyk(0%, 39.8%, 73.5%, 61.6%)
CIE-LAB	lab(28.90, 13.90, 27.05)
CIE-LCH	lch(28.90, 30.41, 62.80°)
OKLab	oklab(39.22% 0.0378 0.0615)
OKLCH	oklch(39.22% 0.072 58.5)
XYZ	xyz(6.7879, 5.7998, 1.7391)
Luminance	0.0580 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623B1A #1A4162

analogous

#621A1D #623B1A #625F1A

triadic

#623B1A #1A623B #3B1A62

tetradic

#623B1A #1D621A #1A4162 #5F1A62

square

#623B1A #1D621A #1A4162 #5F1A62

split-complementary

#623B1A #1A625F #1A1D62

monochromatic

#180F06 #321E0D #623B1A #925827 #C37534

Accessibility & contrast

On white

9.72

#623B1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#623B1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623B1A

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623B1A	#FFFFFF	#000000	##FFFFFF
##623B1A	1.00	9.72	2.16	9.72
#FFFFFF	9.72	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473F16

Deuteranopia (green-blind)

#50481A

Tritanopia (blue-blind)

#6B3334

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #623b1a;
/* rgb */ color: rgb(98, 59, 26);
/* oklch */ color: oklch(39.2% 0.072 58.5);

Tailwind

colors: {
  custom: {
    50: '#927158',
    500: '#623b1a',
    950: '#000000',
  },
}

SCSS

$custom: #623b1a;
$custom-light: #927158;
$custom-dark: #000000;

JSON

{
  "hex": "#623b1a",
  "rgb": {
    "r": 98,
    "g": 59,
    "b": 26
  },
  "hsl": {
    "h": 27.5,
    "s": 58.065,
    "l": 24.314
  },
  "oklch": {
    "l": 0.39223,
    "c": 0.07219,
    "h": 58.5
  },
  "luminance": 0.05799
}

Semantic roles & 50–950 ramp

primary

#623B1A

secondary

#407098

accent

#9AE147

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0D0703

muted

#7E7A78

Preview Lab

Preview with #623B1A

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

Preview Lab → · Contrast checker → · Palette generator →