#64420F#64420F

#64420F is a dark, moderate orange. Relative luminance 0.066; OKLCH L 40.9% C 0.079 H 72.1°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#64420F
RGB	rgb(100, 66, 15)
HSL	hsl(36, 74%, 23%)
HSV	hsv(36, 85%, 39%)
CMYK	cmyk(0%, 34%, 85%, 60.8%)
CIE-LAB	lab(30.98, 9.96, 34.70)
CIE-LCH	lch(30.98, 36.11, 73.98°)
OKLab	oklab(40.86% 0.0243 0.0752)
OKLCH	oklch(40.86% 0.079 72.1)
XYZ	xyz(7.2905, 6.6409, 1.3497)
Luminance	0.0664 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64420F #0F3164

analogous

#64170F #64420F #5B640F

triadic

#64420F #0F6442 #420F64

tetradic

#64420F #0F6417 #0F3164 #640F5B

square

#64420F #0F6417 #0F3164 #640F5B

split-complementary

#64420F #0F5B64 #170F64

monochromatic

#1B1204 #2F1F07 #64420F #996517 #CE881F

Accessibility & contrast

On white

9.02

#64420F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#64420F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64420F

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64420F	#FFFFFF	#000000	##FFFFFF
##64420F	1.00	9.02	2.33	9.02
#FFFFFF	9.02	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4406

Deuteranopia (green-blind)

#564C11

Tritanopia (blue-blind)

#6E3938

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #64420f;
/* rgb */ color: rgb(100, 66, 15);
/* oklch */ color: oklch(40.9% 0.079 72.1);

Tailwind

colors: {
  custom: {
    50: '#947652',
    500: '#64420f',
    950: '#000000',
  },
}

SCSS

$custom: #64420f;
$custom-light: #947652;
$custom-dark: #000000;

JSON

{
  "hex": "#64420f",
  "rgb": {
    "r": 100,
    "g": 66,
    "b": 15
  },
  "hsl": {
    "h": 36,
    "s": 73.913,
    "l": 22.549
  },
  "oklch": {
    "l": 0.40861,
    "c": 0.07898,
    "h": 72.1
  },
  "luminance": 0.0664
}

Semantic roles & 50–950 ramp

primary

#64420F

secondary

#325D9D

accent

#81F137

background

#F9F7F4

surface

#F2EDE7

border

#CCC8C3

text

#0E0802

muted

#7E7B78

Preview Lab

Preview with #64420F

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

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