#623F1A#623F1A

#623F1A is a dark, moderate orange. Relative luminance 0.062; OKLCH L 40.1% C 0.071 H 64.6°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#623F1A
RGB	rgb(98, 63, 26)
HSL	hsl(31, 58%, 24%)
HSV	hsv(31, 73%, 38%)
CMYK	cmyk(0%, 35.7%, 73.5%, 61.6%)
CIE-LAB	lab(29.98, 11.42, 28.23)
CIE-LCH	lch(29.98, 30.45, 67.98°)
OKLab	oklab(40.06% 0.0304 0.0641)
OKLCH	oklch(40.06% 0.071 64.6)
XYZ	xyz(7.0015, 6.2269, 1.8103)
Luminance	0.0623 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623F1A #1A3D62

analogous

#621B1A #623F1A #61621A

triadic

#623F1A #1A623F #3F1A62

tetradic

#623F1A #1A621B #1A3D62 #621A61

square

#623F1A #1A621B #1A3D62 #621A61

split-complementary

#623F1A #1A6162 #1B1A62

monochromatic

#181006 #32200D #623F1A #925E27 #C37D34

Accessibility & contrast

On white

9.35

#623F1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#623F1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623F1A

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623F1A	#FFFFFF	#000000	##FFFFFF
##623F1A	1.00	9.35	2.25	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4216

Deuteranopia (green-blind)

#524A1B

Tritanopia (blue-blind)

#6B3737

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #623f1a;
/* rgb */ color: rgb(98, 63, 26);
/* oklch */ color: oklch(40.1% 0.071 64.6);

Tailwind

colors: {
  custom: {
    50: '#927458',
    500: '#623f1a',
    950: '#000000',
  },
}

SCSS

$custom: #623f1a;
$custom-light: #927458;
$custom-dark: #000000;

JSON

{
  "hex": "#623f1a",
  "rgb": {
    "r": 98,
    "g": 63,
    "b": 26
  },
  "hsl": {
    "h": 30.833,
    "s": 58.065,
    "l": 24.314
  },
  "oklch": {
    "l": 0.40057,
    "c": 0.07088,
    "h": 64.6
  },
  "luminance": 0.06226
}

Semantic roles & 50–950 ramp

primary

#623F1A

secondary

#406B98

accent

#92E147

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0D0803

muted

#7E7B78

Preview Lab

Preview with #623F1A

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

Preview Lab → · Contrast checker → · Palette generator →