#623A1B#623A1B

#623A1B is a dark, moderate orange. Relative luminance 0.057; OKLCH L 39.0% C 0.072 H 56.3°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#623A1B
RGB	rgb(98, 58, 27)
HSL	hsl(26, 57%, 25%)
HSV	hsv(26, 72%, 38%)
CMYK	cmyk(0%, 40.8%, 72.4%, 61.6%)
CIE-LAB	lab(28.65, 14.59, 26.20)
CIE-LCH	lch(28.65, 29.99, 60.90°)
OKLab	oklab(39.03% 0.04 0.0599)
OKLCH	oklch(39.03% 0.072 56.3)
XYZ	xyz(6.7484, 5.7026, 1.7820)
Luminance	0.0570 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623A1B #1B4362

analogous

#621B20 #623A1B #625E1B

triadic

#623A1B #1B623A #3A1B62

tetradic

#623A1B #20621B #1B4362 #5E1B62

square

#623A1B #20621B #1B4362 #5E1B62

split-complementary

#623A1B #1B625E #1B2062

monochromatic

#180E07 #321E0E #623A1B #925628 #C27335

Accessibility & contrast

On white

9.81

#623A1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#623A1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623A1B

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623A1B	#FFFFFF	#000000	##FFFFFF
##623A1B	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463E18

Deuteranopia (green-blind)

#4F471B

Tritanopia (blue-blind)

#6B3233

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #623a1b;
/* rgb */ color: rgb(98, 58, 27);
/* oklch */ color: oklch(39.0% 0.072 56.3);

Tailwind

colors: {
  custom: {
    50: '#927058',
    500: '#623a1b',
    950: '#000000',
  },
}

SCSS

$custom: #623a1b;
$custom-light: #927058;
$custom-dark: #000000;

JSON

{
  "hex": "#623a1b",
  "rgb": {
    "r": 98,
    "g": 58,
    "b": 27
  },
  "hsl": {
    "h": 26.197,
    "s": 56.8,
    "l": 24.51
  },
  "oklch": {
    "l": 0.39031,
    "c": 0.07202,
    "h": 56.3
  },
  "luminance": 0.05702
}

Semantic roles & 50–950 ramp

primary

#623A1B

secondary

#417298

accent

#9EE048

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0D0703

muted

#7E7A78

Preview Lab

Preview with #623A1B

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

Preview Lab → · Contrast checker → · Palette generator →