#633416#633416

#633416 is a dark, moderate orange. Relative luminance 0.052; OKLCH L 37.9% C 0.080 H 50.6°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#633416
RGB	rgb(99, 52, 22)
HSL	hsl(23, 64%, 24%)
HSV	hsv(23, 78%, 39%)
CMYK	cmyk(0%, 47.5%, 77.8%, 61.2%)
CIE-LAB	lab(27.21, 18.43, 27.49)
CIE-LCH	lch(27.21, 33.10, 56.16°)
OKLab	oklab(37.93% 0.0506 0.0616)
OKLCH	oklch(37.93% 0.08 50.6)
XYZ	xyz(6.5190, 5.1673, 1.4130)
Luminance	0.0517 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633416 #164563

analogous

#63161E #633416 #635A16

triadic

#633416 #166334 #341663

tetradic

#633416 #1E6316 #164563 #5A1663

square

#633416 #1E6316 #164563 #5A1663

split-complementary

#633416 #16635A #161E63

monochromatic

#190D06 #311A0B #633416 #954E21 #C7692C

Accessibility & contrast

On white

10.33

#633416 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#633416 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633416

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633416	#FFFFFF	#000000	##FFFFFF
##633416	1.00	10.33	2.03	10.33
#FFFFFF	10.33	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413A13

Deuteranopia (green-blind)

#4D4416

Tritanopia (blue-blind)

#6D2A2D

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #633416;
/* rgb */ color: rgb(99, 52, 22);
/* oklch */ color: oklch(37.9% 0.080 50.6);

Tailwind

colors: {
  custom: {
    50: '#946c55',
    500: '#633416',
    950: '#000000',
  },
}

SCSS

$custom: #633416;
$custom-light: #946c55;
$custom-dark: #000000;

JSON

{
  "hex": "#633416",
  "rgb": {
    "r": 99,
    "g": 52,
    "b": 22
  },
  "hsl": {
    "h": 23.377,
    "s": 63.636,
    "l": 23.725
  },
  "oklch": {
    "l": 0.37932,
    "c": 0.07966,
    "h": 50.6
  },
  "luminance": 0.05167
}

Semantic roles & 50–950 ramp

primary

#633416

secondary

#3B759A

accent

#A6E741

background

#F9F6F4

surface

#F2EBE8

border

#CCC6C4

text

#0E0703

muted

#7E7A78

Preview Lab

Preview with #633416

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

Preview Lab → · Contrast checker → · Palette generator →