#623F2E#623F2E

#623F2E is a dark, muted orange. Relative luminance 0.063; OKLCH L 40.4% C 0.056 H 46.6°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#623F2E
RGB	rgb(98, 63, 46)
HSL	hsl(20, 36%, 28%)
HSV	hsv(20, 53%, 38%)
CMYK	cmyk(0%, 35.7%, 53.1%, 61.6%)
CIE-LAB	lab(30.28, 13.14, 16.66)
CIE-LCH	lch(30.28, 21.22, 51.73°)
OKLab	oklab(40.39% 0.0387 0.0409)
OKLCH	oklch(40.39% 0.056 46.6)
XYZ	xyz(7.3081, 6.3495, 3.4249)
Luminance	0.0635 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623F2E #2E5162

analogous

#622E37 #623F2E #62592E

triadic

#623F2E #2E623F #3F2E62

tetradic

#623F2E #37622E #2E5162 #592E62

square

#623F2E #37622E #2E5162 #592E62

split-complementary

#623F2E #2E6259 #2E3762

monochromatic

#150D0A #38241A #623F2E #8C5A42 #B17659

Accessibility & contrast

On white

9.25

#623F2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#623F2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623F2E

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623F2E	#FFFFFF	#000000	##FFFFFF
##623F2E	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48432D

Deuteranopia (green-blind)

#514A2E

Tritanopia (blue-blind)

#6A393B

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #623f2e;
/* rgb */ color: rgb(98, 63, 46);
/* oklch */ color: oklch(40.4% 0.056 46.6);

Tailwind

colors: {
  custom: {
    50: '#917467',
    500: '#623f2e',
    950: '#000000',
  },
}

SCSS

$custom: #623f2e;
$custom-light: #917467;
$custom-dark: #000000;

JSON

{
  "hex": "#623f2e",
  "rgb": {
    "r": 98,
    "g": 63,
    "b": 46
  },
  "hsl": {
    "h": 19.615,
    "s": 36.111,
    "l": 28.235
  },
  "oklch": {
    "l": 0.40386,
    "c": 0.05628,
    "h": 46.6
  },
  "luminance": 0.06349
}

Semantic roles & 50–950 ramp

primary

#623F2E

secondary

#588094

accent

#A7CC5C

background

#F9F7F6

surface

#F1EDEB

border

#CBC8C6

text

#0D0806

muted

#7E7B7A

Preview Lab

Preview with #623F2E

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

Preview Lab → · Contrast checker → · Palette generator →