#613E1F#613E1F

#613E1F is a dark, moderate orange. Relative luminance 0.061; OKLCH L 39.8% C 0.067 H 60.5°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#613E1F
RGB	rgb(97, 62, 31)
HSL	hsl(28, 52%, 25%)
HSV	hsv(28, 68%, 38%)
CMYK	cmyk(0%, 36.1%, 68%, 62%)
CIE-LAB	lab(29.63, 11.91, 24.97)
CIE-LCH	lch(29.63, 27.67, 64.51°)
OKLab	oklab(39.78% 0.0327 0.058)
OKLCH	oklch(39.78% 0.067 60.5)
XYZ	xyz(6.9002, 6.0862, 2.1074)
Luminance	0.0609 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613E1F #1F4261

analogous

#611F21 #613E1F #615F1F

triadic

#613E1F #1F613E #3E1F61

tetradic

#613E1F #21611F #1F4261 #5F1F61

square

#613E1F #21611F #1F4261 #5F1F61

split-complementary

#613E1F #1F615F #1F2161

monochromatic

#170F07 #332010 #613E1F #8F5C2E #BE793D

Accessibility & contrast

On white

9.47

#613E1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#613E1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613E1F

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613E1F	#FFFFFF	#000000	##FFFFFF
##613E1F	1.00	9.47	2.22	9.47
#FFFFFF	9.47	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49411C

Deuteranopia (green-blind)

#51491F

Tritanopia (blue-blind)

#6A3637

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #613e1f;
/* rgb */ color: rgb(97, 62, 31);
/* oklch */ color: oklch(39.8% 0.067 60.5);

Tailwind

colors: {
  custom: {
    50: '#91735c',
    500: '#613e1f',
    950: '#000000',
  },
}

SCSS

$custom: #613e1f;
$custom-light: #91735c;
$custom-dark: #000000;

JSON

{
  "hex": "#613e1f",
  "rgb": {
    "r": 97,
    "g": 62,
    "b": 31
  },
  "hsl": {
    "h": 28.182,
    "s": 51.563,
    "l": 25.098
  },
  "oklch": {
    "l": 0.39776,
    "c": 0.06657,
    "h": 60.5
  },
  "luminance": 0.06086
}

Semantic roles & 50–950 ramp

primary

#613E1F

secondary

#467096

accent

#98DB4D

background

#F9F6F5

surface

#F1ECE9

border

#CBC7C5

text

#0D0804

muted

#7E7B79

Preview Lab

Preview with #613E1F

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

Preview Lab → · Contrast checker → · Palette generator →