#613F1A#613F1A

#613F1A is a dark, moderate orange. Relative luminance 0.062; OKLCH L 39.9% C 0.070 H 65.5°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#613F1A
RGB	rgb(97, 63, 26)
HSL	hsl(31, 58%, 24%)
HSV	hsv(31, 73%, 38%)
CMYK	cmyk(0%, 35.1%, 73.2%, 62%)
CIE-LAB	lab(29.84, 10.93, 28.04)
CIE-LCH	lch(29.84, 30.09, 68.70°)
OKLab	oklab(39.92% 0.029 0.0637)
OKLCH	oklch(39.92% 0.07 65.5)
XYZ	xyz(6.8942, 6.1716, 1.8052)
Luminance	0.0617 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613F1A #1A3C61

analogous

#611C1A #613F1A #60611A

triadic

#613F1A #1A613F #3F1A61

tetradic

#613F1A #1A611C #1A3C61 #611A60

square

#613F1A #1A611C #1A3C61 #611A60

split-complementary

#613F1A #1A6061 #1C1A61

monochromatic

#181006 #31200D #613F1A #915E27 #C27E34

Accessibility & contrast

On white

9.40

#613F1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#613F1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613F1A

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613F1A	#FFFFFF	#000000	##FFFFFF
##613F1A	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4216

Deuteranopia (green-blind)

#52491B

Tritanopia (blue-blind)

#6A3737

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #613f1a;
/* rgb */ color: rgb(97, 63, 26);
/* oklch */ color: oklch(39.9% 0.070 65.5);

Tailwind

colors: {
  custom: {
    50: '#917458',
    500: '#613f1a',
    950: '#000000',
  },
}

SCSS

$custom: #613f1a;
$custom-light: #917458;
$custom-dark: #000000;

JSON

{
  "hex": "#613f1a",
  "rgb": {
    "r": 97,
    "g": 63,
    "b": 26
  },
  "hsl": {
    "h": 31.268,
    "s": 57.724,
    "l": 24.118
  },
  "oklch": {
    "l": 0.39921,
    "c": 0.06998,
    "h": 65.5
  },
  "luminance": 0.06171
}

Semantic roles & 50–950 ramp

primary

#613F1A

secondary

#406A97

accent

#91E147

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0D0803

muted

#7E7B78

Preview Lab

Preview with #613F1A

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

Preview Lab → · Contrast checker → · Palette generator →