#623B1D#623B1D

#623B1D is a dark, moderate orange. Relative luminance 0.058; OKLCH L 39.3% C 0.070 H 56.4°. Best body text is #FFFFFF at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#623B1D
RGB	rgb(98, 59, 29)
HSL	hsl(26, 54%, 25%)
HSV	hsv(26, 70%, 38%)
CMYK	cmyk(0%, 39.8%, 70.4%, 61.6%)
CIE-LAB	lab(28.94, 14.10, 25.38)
CIE-LCH	lch(28.94, 29.03, 60.94°)
OKLab	oklab(39.26% 0.0389 0.0585)
OKLCH	oklch(39.26% 0.07 56.4)
XYZ	xyz(6.8232, 5.8140, 1.9250)
Luminance	0.0581 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623B1D #1D4462

analogous

#621D21 #623B1D #625E1D

triadic

#623B1D #1D623B #3B1D62

tetradic

#623B1D #21621D #1D4462 #5E1D62

square

#623B1D #21621D #1D4462 #5E1D62

split-complementary

#623B1D #1D625E #1D2162

monochromatic

#180E07 #331F0F #623B1D #91572B #C07439

Accessibility & contrast

On white

9.71

#623B1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#623B1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623B1D

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623B1D	#FFFFFF	#000000	##FFFFFF
##623B1D	1.00	9.71	2.16	9.71
#FFFFFF	9.71	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463F1A

Deuteranopia (green-blind)

#50481D

Tritanopia (blue-blind)

#6B3334

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #623b1d;
/* rgb */ color: rgb(98, 59, 29);
/* oklch */ color: oklch(39.3% 0.070 56.4);

Tailwind

colors: {
  custom: {
    50: '#92715a',
    500: '#623b1d',
    950: '#000000',
  },
}

SCSS

$custom: #623b1d;
$custom-light: #92715a;
$custom-dark: #000000;

JSON

{
  "hex": "#623b1d",
  "rgb": {
    "r": 98,
    "g": 59,
    "b": 29
  },
  "hsl": {
    "h": 26.087,
    "s": 54.331,
    "l": 24.902
  },
  "oklch": {
    "l": 0.39263,
    "c": 0.07023,
    "h": 56.4
  },
  "luminance": 0.05813
}

Semantic roles & 50–950 ramp

primary

#623B1D

secondary

#447397

accent

#9EDE4A

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0D0704

muted

#7E7A79

Preview Lab

Preview with #623B1D

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

Preview Lab → · Contrast checker → · Palette generator →