#64491E#64491E

#64491E is a dark, moderate orange. Relative luminance 0.076; OKLCH L 42.5% C 0.069 H 76.5°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#64491E
RGB	rgb(100, 73, 30)
HSL	hsl(37, 54%, 25%)
HSV	hsv(37, 70%, 39%)
CMYK	cmyk(0%, 27%, 70%, 60.8%)
CIE-LAB	lab(33.07, 6.46, 29.52)
CIE-LCH	lch(33.07, 30.22, 77.66°)
OKLab	oklab(42.54% 0.0162 0.0675)
OKLCH	oklch(42.54% 0.069 76.5)
XYZ	xyz(7.8729, 7.5687, 2.2743)
Luminance	0.0757 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64491E #1E3964

analogous

#64261E #64491E #5C641E

triadic

#64491E #1E6449 #491E64

tetradic

#64491E #1E6426 #1E3964 #641E5C

square

#64491E #1E6426 #1E3964 #641E5C

split-complementary

#64491E #1E5C64 #261E64

monochromatic

#181107 #352710 #64491E #936B2C #C28E3A

Accessibility & contrast

On white

8.35

#64491E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#64491E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64491E

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64491E	#FFFFFF	#000000	##FFFFFF
##64491E	1.00	8.35	2.51	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534A19

Deuteranopia (green-blind)

#5A501F

Tritanopia (blue-blind)

#6D4240

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #64491e;
/* rgb */ color: rgb(100, 73, 30);
/* oklch */ color: oklch(42.5% 0.069 76.5);

Tailwind

colors: {
  custom: {
    50: '#937b5c',
    500: '#64491e',
    950: '#000000',
  },
}

SCSS

$custom: #64491e;
$custom-light: #937b5c;
$custom-dark: #000000;

JSON

{
  "hex": "#64491e",
  "rgb": {
    "r": 100,
    "g": 73,
    "b": 30
  },
  "hsl": {
    "h": 36.857,
    "s": 53.846,
    "l": 25.49
  },
  "oklch": {
    "l": 0.42538,
    "c": 0.06939,
    "h": 76.5
  },
  "luminance": 0.07568
}

Semantic roles & 50–950 ramp

primary

#64491E

secondary

#456599

accent

#83DD4B

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0D0904

muted

#7E7B79

Preview Lab

Preview with #64491E

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

Preview Lab → · Contrast checker → · Palette generator →