#633517#633517

#633517 is a dark, moderate orange. Relative luminance 0.053; OKLCH L 38.1% C 0.078 H 51.3°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#633517
RGB	rgb(99, 53, 23)
HSL	hsl(24, 62%, 24%)
HSV	hsv(24, 77%, 39%)
CMYK	cmyk(0%, 46.5%, 76.8%, 61.2%)
CIE-LAB	lab(27.47, 17.88, 27.21)
CIE-LCH	lch(27.47, 32.56, 56.69°)
OKLab	oklab(38.14% 0.0491 0.0612)
OKLCH	oklch(38.14% 0.078 51.3)
XYZ	xyz(6.5739, 5.2614, 1.4798)
Luminance	0.0526 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633517 #174563

analogous

#63171F #633517 #635B17

triadic

#633517 #176335 #351763

tetradic

#633517 #1F6317 #174563 #5B1763

square

#633517 #1F6317 #174563 #5B1763

split-complementary

#633517 #17635B #171F63

monochromatic

#190D06 #311A0B #633517 #955023 #C66A2E

Accessibility & contrast

On white

10.23

#633517 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#633517 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633517

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633517	#FFFFFF	#000000	##FFFFFF
##633517	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423B14

Deuteranopia (green-blind)

#4D4517

Tritanopia (blue-blind)

#6D2B2E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #633517;
/* rgb */ color: rgb(99, 53, 23);
/* oklch */ color: oklch(38.1% 0.078 51.3);

Tailwind

colors: {
  custom: {
    50: '#946d55',
    500: '#633517',
    950: '#000000',
  },
}

SCSS

$custom: #633517;
$custom-light: #946d55;
$custom-dark: #000000;

JSON

{
  "hex": "#633517",
  "rgb": {
    "r": 99,
    "g": 53,
    "b": 23
  },
  "hsl": {
    "h": 23.684,
    "s": 62.295,
    "l": 23.922
  },
  "oklch": {
    "l": 0.38136,
    "c": 0.07844,
    "h": 51.3
  },
  "luminance": 0.05261
}

Semantic roles & 50–950 ramp

primary

#633517

secondary

#3C759A

accent

#A5E542

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0703

muted

#7E7A78

Preview Lab

Preview with #633517

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

Preview Lab → · Contrast checker → · Palette generator →