#613B27#613B27

#613B27 is a dark, moderate orange. Relative luminance 0.058; OKLCH L 39.3% C 0.062 H 48.1°. Best body text is #FFFFFF at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#613B27
RGB	rgb(97, 59, 39)
HSL	hsl(21, 43%, 27%)
HSV	hsv(21, 60%, 38%)
CMYK	cmyk(0%, 39.2%, 59.8%, 62%)
CIE-LAB	lab(28.94, 14.45, 19.31)
CIE-LCH	lch(28.94, 24.12, 53.18°)
OKLab	oklab(39.28% 0.0417 0.0464)
OKLCH	oklch(39.28% 0.062 48.1)
XYZ	xyz(6.8604, 5.8164, 2.6804)
Luminance	0.0582 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613B27 #274D61

analogous

#612730 #613B27 #615827

triadic

#613B27 #27613B #3B2761

tetradic

#613B27 #306127 #274D61 #582761

square

#613B27 #306127 #274D61 #582761

split-complementary

#613B27 #276158 #273061

monochromatic

#160D09 #352015 #613B27 #8D5639 #B7714C

Accessibility & contrast

On white

9.71

#613B27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#613B27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613B27

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613B27	#FFFFFF	#000000	##FFFFFF
##613B27	1.00	9.71	2.16	9.71
#FFFFFF	9.71	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453F25

Deuteranopia (green-blind)

#4E4727

Tritanopia (blue-blind)

#6A3436

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #613b27;
/* rgb */ color: rgb(97, 59, 39);
/* oklch */ color: oklch(39.3% 0.062 48.1);

Tailwind

colors: {
  custom: {
    50: '#917161',
    500: '#613b27',
    950: '#000000',
  },
}

SCSS

$custom: #613b27;
$custom-light: #917161;
$custom-dark: #000000;

JSON

{
  "hex": "#613b27",
  "rgb": {
    "r": 97,
    "g": 59,
    "b": 39
  },
  "hsl": {
    "h": 20.69,
    "s": 42.647,
    "l": 26.667
  },
  "oklch": {
    "l": 0.39285,
    "c": 0.06243,
    "h": 48.1
  },
  "luminance": 0.05816
}

Semantic roles & 50–950 ramp

primary

#613B27

secondary

#507C94

accent

#A7D255

background

#F9F6F5

surface

#F1ECE9

border

#CBC7C5

text

#0D0705

muted

#7E7A79

Preview Lab

Preview with #613B27

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

Preview Lab → · Contrast checker → · Palette generator →