#633016#633016

#633016 is a dark, moderate orange. Relative luminance 0.048; OKLCH L 37.2% C 0.083 H 45.8°. Best body text is #FFFFFF at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#633016
RGB	rgb(99, 48, 22)
HSL	hsl(20, 64%, 24%)
HSV	hsv(20, 78%, 39%)
CMYK	cmyk(0%, 51.5%, 77.8%, 61.2%)
CIE-LAB	lab(26.23, 20.83, 26.45)
CIE-LCH	lch(26.23, 33.67, 51.78°)
OKLab	oklab(37.19% 0.0578 0.0593)
OKLCH	oklch(37.19% 0.083 45.8)
XYZ	xyz(6.3479, 4.8252, 1.3560)
Luminance	0.0482 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633016 #164963

analogous

#631622 #633016 #635616

triadic

#633016 #166330 #301663

tetradic

#633016 #226316 #164963 #561663

square

#633016 #226316 #164963 #561663

split-complementary

#633016 #166356 #162263

monochromatic

#190C06 #31180B #633016 #954821 #C7612C

Accessibility & contrast

On white

10.69

#633016 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#633016 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633016

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633016	#FFFFFF	#000000	##FFFFFF
##633016	1.00	10.69	1.96	10.69
#FFFFFF	10.69	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3713

Deuteranopia (green-blind)

#4B4215

Tritanopia (blue-blind)

#6D252A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #633016;
/* rgb */ color: rgb(99, 48, 22);
/* oklch */ color: oklch(37.2% 0.083 45.8);

Tailwind

colors: {
  custom: {
    50: '#946954',
    500: '#633016',
    950: '#000000',
  },
}

SCSS

$custom: #633016;
$custom-light: #946954;
$custom-dark: #000000;

JSON

{
  "hex": "#633016",
  "rgb": {
    "r": 99,
    "g": 48,
    "b": 22
  },
  "hsl": {
    "h": 20.26,
    "s": 63.636,
    "l": 23.725
  },
  "oklch": {
    "l": 0.37185,
    "c": 0.08284,
    "h": 45.8
  },
  "luminance": 0.04824
}

Semantic roles & 50–950 ramp

primary

#633016

secondary

#3B7A9A

accent

#AFE741

background

#F9F6F4

surface

#F2EBE7

border

#CCC6C3

text

#0E0603

muted

#7E7A78

Preview Lab

Preview with #633016

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

Preview Lab → · Contrast checker → · Palette generator →