#64401C#64401C

#64401C is a dark, moderate orange. Relative luminance 0.065; OKLCH L 40.6% C 0.071 H 63.3°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#64401C
RGB	rgb(100, 64, 28)
HSL	hsl(30, 56%, 25%)
HSV	hsv(30, 72%, 39%)
CMYK	cmyk(0%, 36%, 72%, 60.8%)
CIE-LAB	lab(30.55, 11.90, 27.83)
CIE-LCH	lch(30.55, 30.26, 66.85°)
OKLab	oklab(40.57% 0.0319 0.0635)
OKLCH	oklch(40.57% 0.071 63.3)
XYZ	xyz(7.2991, 6.4606, 1.9610)
Luminance	0.0646 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64401C #1C4064

analogous

#641C1C #64401C #64641C

triadic

#64401C #1C6440 #401C64

tetradic

#64401C #1C641C #1C4064 #641C64

square

#64401C #1C641C #1C4064 #641C64

split-complementary

#64401C #1C6464 #1C1C64

monochromatic

#180F07 #34210F #64401C #945F29 #C47D37

Accessibility & contrast

On white

9.16

#64401C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#64401C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64401C

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64401C	#FFFFFF	#000000	##FFFFFF
##64401C	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4318

Deuteranopia (green-blind)

#544B1C

Tritanopia (blue-blind)

#6D3838

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #64401c;
/* rgb */ color: rgb(100, 64, 28);
/* oklch */ color: oklch(40.6% 0.071 63.3);

Tailwind

colors: {
  custom: {
    50: '#94755a',
    500: '#64401c',
    950: '#000000',
  },
}

SCSS

$custom: #64401c;
$custom-light: #94755a;
$custom-dark: #000000;

JSON

{
  "hex": "#64401c",
  "rgb": {
    "r": 100,
    "g": 64,
    "b": 28
  },
  "hsl": {
    "h": 30,
    "s": 56.25,
    "l": 25.098
  },
  "oklch": {
    "l": 0.40565,
    "c": 0.07107,
    "h": 63.3
  },
  "luminance": 0.0646
}

Semantic roles & 50–950 ramp

primary

#64401C

secondary

#436E99

accent

#94E048

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0804

muted

#7E7B79

Preview Lab

Preview with #64401C

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

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