#64430F#64430F

#64430F is a dark, moderate orange. Relative luminance 0.068; OKLCH L 41.1% C 0.079 H 73.5°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#64430F
RGB	rgb(100, 67, 15)
HSL	hsl(37, 74%, 23%)
HSV	hsv(37, 85%, 39%)
CMYK	cmyk(0%, 33%, 85%, 60.8%)
CIE-LAB	lab(31.25, 9.35, 34.96)
CIE-LCH	lch(31.25, 36.19, 75.03°)
OKLab	oklab(41.08% 0.0225 0.0757)
OKLCH	oklch(41.08% 0.079 73.5)
XYZ	xyz(7.3495, 6.7588, 1.3693)
Luminance	0.0676 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64430F #0F3064

analogous

#64190F #64430F #5A640F

triadic

#64430F #0F6443 #430F64

tetradic

#64430F #0F6419 #0F3064 #640F5A

square

#64430F #0F6419 #0F3064 #640F5A

split-complementary

#64430F #0F5A64 #190F64

monochromatic

#1B1204 #2F1F07 #64430F #996717 #CE8A1F

Accessibility & contrast

On white

8.93

#64430F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#64430F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64430F

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64430F	#FFFFFF	#000000	##FFFFFF
##64430F	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)

#4F4506

Deuteranopia (green-blind)

#564D11

Tritanopia (blue-blind)

#6E3A39

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #64430f;
/* rgb */ color: rgb(100, 67, 15);
/* oklch */ color: oklch(41.1% 0.079 73.5);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#64430f",
  "rgb": {
    "r": 100,
    "g": 67,
    "b": 15
  },
  "hsl": {
    "h": 36.706,
    "s": 73.913,
    "l": 22.549
  },
  "oklch": {
    "l": 0.41076,
    "c": 0.07897,
    "h": 73.5
  },
  "luminance": 0.06758
}

Semantic roles & 50–950 ramp

primary

#64430F

secondary

#325B9D

accent

#7FF137

background

#F9F7F4

surface

#F2EDE7

border

#CCC8C3

text

#0E0802

muted

#7E7B78

Preview Lab

Preview with #64430F

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

Preview Lab → · Contrast checker → · Palette generator →