#644526#644526

#644526 is a dark, moderate orange. Relative luminance 0.071; OKLCH L 41.8% C 0.062 H 64.7°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#644526
RGB	rgb(100, 69, 38)
HSL	hsl(30, 45%, 27%)
HSV	hsv(30, 62%, 39%)
CMYK	cmyk(0%, 31%, 62%, 60.8%)
CIE-LAB	lab(32.05, 9.57, 23.82)
CIE-LCH	lch(32.05, 25.67, 68.12°)
OKLab	oklab(41.77% 0.0267 0.0563)
OKLCH	oklch(41.77% 0.062 64.7)
XYZ	xyz(7.7340, 7.1061, 2.7976)
Luminance	0.0711 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644526 #264564

analogous

#642626 #644526 #646426

triadic

#644526 #266445 #452664

tetradic

#644526 #266426 #264564 #642664

square

#644526 #266426 #264564 #642664

split-complementary

#644526 #266464 #262664

monochromatic

#160F08 #382615 #644526 #906437 #BA824A

Accessibility & contrast

On white

8.67

#644526 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#644526 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644526

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644526	#FFFFFF	#000000	##FFFFFF
##644526	1.00	8.67	2.42	8.67
#FFFFFF	8.67	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4723

Deuteranopia (green-blind)

#564E26

Tritanopia (blue-blind)

#6D3E3E

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #644526;
/* rgb */ color: rgb(100, 69, 38);
/* oklch */ color: oklch(41.8% 0.062 64.7);

Tailwind

colors: {
  custom: {
    50: '#937861',
    500: '#644526',
    950: '#000000',
  },
}

SCSS

$custom: #644526;
$custom-light: #937861;
$custom-dark: #000000;

JSON

{
  "hex": "#644526",
  "rgb": {
    "r": 100,
    "g": 69,
    "b": 38
  },
  "hsl": {
    "h": 30,
    "s": 44.928,
    "l": 27.059
  },
  "oklch": {
    "l": 0.41774,
    "c": 0.06229,
    "h": 64.7
  },
  "luminance": 0.07106
}

Semantic roles & 50–950 ramp

primary

#644526

secondary

#4F7397

accent

#94D553

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0D0905

muted

#7E7B79

Preview Lab

Preview with #644526

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

Preview Lab → · Contrast checker → · Palette generator →