#64321F#64321F

#64321F is a dark, moderate orange. Relative luminance 0.051; OKLCH L 37.8% C 0.078 H 41.1°. Best body text is #FFFFFF at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#64321F
RGB	rgb(100, 50, 31)
HSL	hsl(17, 53%, 26%)
HSV	hsv(17, 69%, 39%)
CMYK	cmyk(0%, 50%, 69%, 60.8%)
CIE-LAB	lab(26.99, 20.67, 21.99)
CIE-LCH	lch(26.99, 30.17, 46.77°)
OKLab	oklab(37.84% 0.0589 0.0514)
OKLCH	oklch(37.84% 0.078 41.1)
XYZ	xyz(6.6440, 5.0902, 1.9287)
Luminance	0.0509 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64321F #1F5164

analogous

#641F2E #64321F #64541F

triadic

#64321F #1F6432 #321F64

tetradic

#64321F #2E641F #1F5164 #541F64

square

#64321F #2E641F #1F5164 #541F64

split-complementary

#64321F #1F6454 #1F2E64

monochromatic

#170C07 #351B11 #64321F #93492D #C1613C

Accessibility & contrast

On white

10.41

#64321F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#64321F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64321F

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64321F	#FFFFFF	#000000	##FFFFFF
##64321F	1.00	10.41	2.02	10.41
#FFFFFF	10.41	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F391D

Deuteranopia (green-blind)

#4B441E

Tritanopia (blue-blind)

#6E292E

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #64321f;
/* rgb */ color: rgb(100, 50, 31);
/* oklch */ color: oklch(37.8% 0.078 41.1);

Tailwind

colors: {
  custom: {
    50: '#946b5b',
    500: '#64321f',
    950: '#000000',
  },
}

SCSS

$custom: #64321f;
$custom-light: #946b5b;
$custom-dark: #000000;

JSON

{
  "hex": "#64321f",
  "rgb": {
    "r": 100,
    "g": 50,
    "b": 31
  },
  "hsl": {
    "h": 16.522,
    "s": 52.672,
    "l": 25.686
  },
  "oklch": {
    "l": 0.37836,
    "c": 0.07817,
    "h": 41.1
  },
  "luminance": 0.05089
}

Semantic roles & 50–950 ramp

primary

#64321F

secondary

#468298

accent

#B4DC4C

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0604

muted

#7E7A79

Preview Lab

Preview with #64321F

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

Preview Lab → · Contrast checker → · Palette generator →