#613F1C#613F1C

#613F1C is a dark, moderate orange. Relative luminance 0.062; OKLCH L 39.9% C 0.069 H 64.3°. Best body text is #FFFFFF at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#613F1C
RGB	rgb(97, 63, 28)
HSL	hsl(30, 55%, 25%)
HSV	hsv(30, 71%, 38%)
CMYK	cmyk(0%, 35.1%, 71.1%, 62%)
CIE-LAB	lab(29.86, 11.07, 26.96)
CIE-LCH	lch(29.86, 29.14, 67.68°)
OKLab	oklab(39.95% 0.0297 0.0617)
OKLCH	oklch(39.95% 0.069 64.3)
XYZ	xyz(6.9174, 6.1808, 1.9271)
Luminance	0.0618 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613F1C #1C3E61

analogous

#611D1C #613F1C #61611C

triadic

#613F1C #1C613F #3F1C61

tetradic

#613F1C #1C611D #1C3E61 #611C61

square

#613F1C #1C611D #1C3E61 #611C61

split-complementary

#613F1C #1C6161 #1D1C61

monochromatic

#180F07 #32200E #613F1C #905E2A #C07D37

Accessibility & contrast

On white

9.39

#613F1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#613F1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613F1C

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613F1C	#FFFFFF	#000000	##FFFFFF
##613F1C	1.00	9.39	2.24	9.39
#FFFFFF	9.39	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4218

Deuteranopia (green-blind)

#52491D

Tritanopia (blue-blind)

#6A3737

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #613f1c;
/* rgb */ color: rgb(97, 63, 28);
/* oklch */ color: oklch(39.9% 0.069 64.3);

Tailwind

colors: {
  custom: {
    50: '#91745a',
    500: '#613f1c',
    950: '#000000',
  },
}

SCSS

$custom: #613f1c;
$custom-light: #91745a;
$custom-dark: #000000;

JSON

{
  "hex": "#613f1c",
  "rgb": {
    "r": 97,
    "g": 63,
    "b": 28
  },
  "hsl": {
    "h": 30.435,
    "s": 55.2,
    "l": 24.51
  },
  "oklch": {
    "l": 0.39946,
    "c": 0.06853,
    "h": 64.3
  },
  "luminance": 0.0618
}

Semantic roles & 50–950 ramp

primary

#613F1C

secondary

#436C96

accent

#93DF49

background

#F9F7F5

surface

#F2EDE9

border

#CCC8C5

text

#0D0804

muted

#7E7B79

Preview Lab

Preview with #613F1C

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

Preview Lab → · Contrast checker → · Palette generator →