#64451F#64451F

#64451F is a dark, moderate orange. Relative luminance 0.071; OKLCH L 41.7% C 0.068 H 69.5°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#64451F
RGB	rgb(100, 69, 31)
HSL	hsl(33, 53%, 26%)
HSV	hsv(33, 69%, 39%)
CMYK	cmyk(0%, 31%, 69%, 60.8%)
CIE-LAB	lab(31.95, 9.00, 27.73)
CIE-LCH	lch(31.95, 29.16, 72.01°)
OKLab	oklab(41.67% 0.0239 0.0638)
OKLCH	oklch(41.67% 0.068 69.5)
XYZ	xyz(7.6315, 7.0651, 2.2578)
Luminance	0.0706 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64451F #1F3E64

analogous

#64221F #64451F #60641F

triadic

#64451F #1F6445 #451F64

tetradic

#64451F #1F6422 #1F3E64 #641F60

square

#64451F #1F6422 #1F3E64 #641F60

split-complementary

#64451F #1F6064 #221F64

monochromatic

#171007 #352511 #64451F #93652D #C1853C

Accessibility & contrast

On white

8.70

#64451F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#64451F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64451F

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64451F	#FFFFFF	#000000	##FFFFFF
##64451F	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50471B

Deuteranopia (green-blind)

#574E20

Tritanopia (blue-blind)

#6D3E3C

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #64451f;
/* rgb */ color: rgb(100, 69, 31);
/* oklch */ color: oklch(41.7% 0.068 69.5);

Tailwind

colors: {
  custom: {
    50: '#93785c',
    500: '#64451f',
    950: '#000000',
  },
}

SCSS

$custom: #64451f;
$custom-light: #93785c;
$custom-dark: #000000;

JSON

{
  "hex": "#64451f",
  "rgb": {
    "r": 100,
    "g": 69,
    "b": 31
  },
  "hsl": {
    "h": 33.043,
    "s": 52.672,
    "l": 25.686
  },
  "oklch": {
    "l": 0.41672,
    "c": 0.06813,
    "h": 69.5
  },
  "luminance": 0.07064
}

Semantic roles & 50–950 ramp

primary

#64451F

secondary

#466B98

accent

#8DDC4C

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0D0904

muted

#7E7B79

Preview Lab

Preview with #64451F

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

Preview Lab → · Contrast checker → · Palette generator →