#64451A#64451A

#64451A is a dark, moderate orange. Relative luminance 0.070; OKLCH L 41.6% C 0.072 H 72.2°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#64451A
RGB	rgb(100, 69, 26)
HSL	hsl(35, 59%, 25%)
HSV	hsv(35, 74%, 39%)
CMYK	cmyk(0%, 31%, 74%, 60.8%)
CIE-LAB	lab(31.90, 8.67, 30.37)
CIE-LCH	lch(31.90, 31.58, 74.08°)
OKLab	oklab(41.61% 0.0221 0.0685)
OKLCH	oklch(41.61% 0.072 72.2)
XYZ	xyz(7.5706, 7.0408, 1.9374)
Luminance	0.0704 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64451A #1A3964

analogous

#64201A #64451A #5E641A

triadic

#64451A #1A6445 #451A64

tetradic

#64451A #1A6420 #1A3964 #641A5E

square

#64451A #1A6420 #1A3964 #641A5E

split-complementary

#64451A #1A5E64 #201A64

monochromatic

#181106 #33230D #64451A #956727 #C58833

Accessibility & contrast

On white

8.72

#64451A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#64451A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64451A

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64451A	#FFFFFF	#000000	##FFFFFF
##64451A	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504715

Deuteranopia (green-blind)

#574E1B

Tritanopia (blue-blind)

#6D3D3C

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #64451a;
/* rgb */ color: rgb(100, 69, 26);
/* oklch */ color: oklch(41.6% 0.072 72.2);

Tailwind

colors: {
  custom: {
    50: '#947859',
    500: '#64451a',
    950: '#000000',
  },
}

SCSS

$custom: #64451a;
$custom-light: #947859;
$custom-dark: #000000;

JSON

{
  "hex": "#64451a",
  "rgb": {
    "r": 100,
    "g": 69,
    "b": 26
  },
  "hsl": {
    "h": 34.865,
    "s": 58.73,
    "l": 24.706
  },
  "oklch": {
    "l": 0.41611,
    "c": 0.07201,
    "h": 72.2
  },
  "luminance": 0.0704
}

Semantic roles & 50–950 ramp

primary

#64451A

secondary

#40669A

accent

#87E246

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0E0903

muted

#7E7B78

Preview Lab

Preview with #64451A

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

Preview Lab → · Contrast checker → · Palette generator →