#634411#634411

#634411 is a dark, moderate orange. Relative luminance 0.068; OKLCH L 41.2% C 0.077 H 75.2°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#634411
RGB	rgb(99, 68, 17)
HSL	hsl(37, 71%, 23%)
HSV	hsv(37, 83%, 39%)
CMYK	cmyk(0%, 31.3%, 82.8%, 61.2%)
CIE-LAB	lab(31.41, 8.31, 34.20)
CIE-LCH	lch(31.41, 35.19, 76.34°)
OKLab	oklab(41.18% 0.0198 0.0747)
OKLCH	oklch(41.18% 0.077 75.2)
XYZ	xyz(7.3144, 6.8280, 1.4629)
Luminance	0.0683 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#634411 #113063

analogous

#631B11 #634411 #596311

triadic

#634411 #116344 #441163

tetradic

#634411 #11631B #113063 #631159

square

#634411 #11631B #113063 #631159

split-complementary

#634411 #115963 #1B1163

monochromatic

#1A1204 #2F2008 #634411 #97681A #CB8C23

Accessibility & contrast

On white

8.88

#634411 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#634411 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #634411

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##634411	#FFFFFF	#000000	##FFFFFF
##634411	1.00	8.88	2.37	8.88
#FFFFFF	8.88	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4509

Deuteranopia (green-blind)

#574D13

Tritanopia (blue-blind)

#6C3C3A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #634411;
/* rgb */ color: rgb(99, 68, 17);
/* oklch */ color: oklch(41.2% 0.077 75.2);

Tailwind

colors: {
  custom: {
    50: '#937753',
    500: '#634411',
    950: '#000000',
  },
}

SCSS

$custom: #634411;
$custom-light: #937753;
$custom-dark: #000000;

JSON

{
  "hex": "#634411",
  "rgb": {
    "r": 99,
    "g": 68,
    "b": 17
  },
  "hsl": {
    "h": 37.317,
    "s": 70.69,
    "l": 22.745
  },
  "oklch": {
    "l": 0.41177,
    "c": 0.07724,
    "h": 75.2
  },
  "luminance": 0.06827
}

Semantic roles & 50–950 ramp

primary

#634411

secondary

#345B9B

accent

#7EED3A

background

#F9F7F4

surface

#F2EDE7

border

#CCC8C3

text

#0E0803

muted

#7E7B78

Preview Lab

Preview with #634411

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

Preview Lab → · Contrast checker → · Palette generator →