#64351A#64351A

#64351A is a dark, moderate orange. Relative luminance 0.053; OKLCH L 38.3% C 0.078 H 48.7°. Best body text is #FFFFFF at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#64351A
RGB	rgb(100, 53, 26)
HSL	hsl(22, 59%, 25%)
HSV	hsv(22, 74%, 39%)
CMYK	cmyk(0%, 47%, 74%, 60.8%)
CIE-LAB	lab(27.66, 18.53, 25.75)
CIE-LCH	lch(27.66, 31.73, 54.27°)
OKLab	oklab(38.33% 0.0515 0.0587)
OKLCH	oklch(38.33% 0.078 48.7)
XYZ	xyz(6.7157, 5.3308, 1.6524)
Luminance	0.0533 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64351A #1A4964

analogous

#641A24 #64351A #645A1A

triadic

#64351A #1A6435 #351A64

tetradic

#64351A #24641A #1A4964 #5A1A64

square

#64351A #24641A #1A4964 #5A1A64

split-complementary

#64351A #1A645A #1A2464

monochromatic

#180D06 #331B0D #64351A #954F27 #C56833

Accessibility & contrast

On white

10.16

#64351A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#64351A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64351A

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64351A	#FFFFFF	#000000	##FFFFFF
##64351A	1.00	10.16	2.07	10.16
#FFFFFF	10.16	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423B17

Deuteranopia (green-blind)

#4D451A

Tritanopia (blue-blind)

#6E2C2F

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #64351a;
/* rgb */ color: rgb(100, 53, 26);
/* oklch */ color: oklch(38.3% 0.078 48.7);

Tailwind

colors: {
  custom: {
    50: '#946d57',
    500: '#64351a',
    950: '#000000',
  },
}

SCSS

$custom: #64351a;
$custom-light: #946d57;
$custom-dark: #000000;

JSON

{
  "hex": "#64351a",
  "rgb": {
    "r": 100,
    "g": 53,
    "b": 26
  },
  "hsl": {
    "h": 21.892,
    "s": 58.73,
    "l": 24.706
  },
  "oklch": {
    "l": 0.38326,
    "c": 0.07805,
    "h": 48.7
  },
  "luminance": 0.0533
}

Semantic roles & 50–950 ramp

primary

#64351A

secondary

#40799A

accent

#A9E246

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0703

muted

#7E7A78

Preview Lab

Preview with #64351A

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

Preview Lab → · Contrast checker → · Palette generator →