#64430E#64430E

#64430E is a dark, moderate orange. Relative luminance 0.068; OKLCH L 41.1% C 0.079 H 73.8°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#64430E
RGB	rgb(100, 67, 14)
HSL	hsl(37, 75%, 22%)
HSV	hsv(37, 86%, 39%)
CMYK	cmyk(0%, 33%, 86%, 60.8%)
CIE-LAB	lab(31.24, 9.31, 35.37)
CIE-LCH	lch(31.24, 36.57, 75.26°)
OKLab	oklab(41.07% 0.0222 0.0763)
OKLCH	oklch(41.07% 0.079 73.8)
XYZ	xyz(7.3425, 6.7560, 1.3327)
Luminance	0.0675 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64430E #0E2F64

analogous

#64180E #64430E #5A640E

triadic

#64430E #0E6443 #430E64

tetradic

#64430E #0E6418 #0E2F64 #640E5A

square

#64430E #0E6418 #0E2F64 #640E5A

split-complementary

#64430E #0E5A64 #180E64

monochromatic

#1B1204 #2E1F06 #64430E #9A6716 #CF8B1D

Accessibility & contrast

On white

8.93

#64430E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#64430E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64430E

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64430E	#FFFFFF	#000000	##FFFFFF
##64430E	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4505

Deuteranopia (green-blind)

#564D10

Tritanopia (blue-blind)

#6E3A39

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #64430e;
/* rgb */ color: rgb(100, 67, 14);
/* oklch */ color: oklch(41.1% 0.079 73.8);

Tailwind

colors: {
  custom: {
    50: '#947752',
    500: '#64430e',
    950: '#000000',
  },
}

SCSS

$custom: #64430e;
$custom-light: #947752;
$custom-dark: #000000;

JSON

{
  "hex": "#64430e",
  "rgb": {
    "r": 100,
    "g": 67,
    "b": 14
  },
  "hsl": {
    "h": 36.977,
    "s": 75.439,
    "l": 22.353
  },
  "oklch": {
    "l": 0.41069,
    "c": 0.07949,
    "h": 73.8
  },
  "luminance": 0.06755
}

Semantic roles & 50–950 ramp

primary

#64430E

secondary

#315A9D

accent

#7EF236

background

#F9F7F4

surface

#F2EDE7

border

#CCC8C3

text

#0E0802

muted

#7E7B78

Preview Lab

Preview with #64430E

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

Preview Lab → · Contrast checker → · Palette generator →