#634423#634423

#634423 is a dark, moderate orange. Relative luminance 0.069; OKLCH L 41.4% C 0.064 H 66.1°. Best body text is #FFFFFF at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#634423
RGB	rgb(99, 68, 35)
HSL	hsl(31, 48%, 26%)
HSV	hsv(31, 65%, 39%)
CMYK	cmyk(0%, 31.3%, 64.6%, 61.2%)
CIE-LAB	lab(31.60, 9.45, 25.01)
CIE-LCH	lch(31.60, 26.74, 69.30°)
OKLab	oklab(41.38% 0.0259 0.0586)
OKLCH	oklch(41.38% 0.064 66.1)
XYZ	xyz(7.5165, 6.9088, 2.5274)
Luminance	0.0691 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#634423 #234263

analogous

#632423 #634423 #626323

triadic

#634423 #236344 #442363

tetradic

#634423 #236324 #234263 #632362

square

#634423 #236324 #234263 #632362

split-complementary

#634423 #236263 #242363

monochromatic

#171008 #362513 #634423 #906333 #BD8244

Accessibility & contrast

On white

8.82

#634423 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#634423 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #634423

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##634423	#FFFFFF	#000000	##FFFFFF
##634423	1.00	8.82	2.38	8.82
#FFFFFF	8.82	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4620

Deuteranopia (green-blind)

#554D24

Tritanopia (blue-blind)

#6C3D3C

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #634423;
/* rgb */ color: rgb(99, 68, 35);
/* oklch */ color: oklch(41.4% 0.064 66.1);

Tailwind

colors: {
  custom: {
    50: '#92775f',
    500: '#634423',
    950: '#000000',
  },
}

SCSS

$custom: #634423;
$custom-light: #92775f;
$custom-dark: #000000;

JSON

{
  "hex": "#634423",
  "rgb": {
    "r": 99,
    "g": 68,
    "b": 35
  },
  "hsl": {
    "h": 30.938,
    "s": 47.761,
    "l": 26.275
  },
  "oklch": {
    "l": 0.41382,
    "c": 0.06404,
    "h": 66.1
  },
  "luminance": 0.06908
}

Semantic roles & 50–950 ramp

primary

#634423

secondary

#4B7097

accent

#92D750

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0D0804

muted

#7E7B79

Preview Lab

Preview with #634423

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

Preview Lab → · Contrast checker → · Palette generator →