#613C28#613C28

#613C28 is a dark, moderate orange. Relative luminance 0.059; OKLCH L 39.5% C 0.061 H 48.7°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#613C28
RGB	rgb(97, 60, 40)
HSL	hsl(21, 42%, 27%)
HSV	hsv(21, 59%, 38%)
CMYK	cmyk(0%, 38.1%, 58.8%, 62%)
CIE-LAB	lab(29.23, 13.93, 19.04)
CIE-LCH	lch(29.23, 23.59, 53.82°)
OKLab	oklab(39.51% 0.0403 0.0459)
OKLCH	oklch(39.51% 0.061 48.7)
XYZ	xyz(6.9291, 5.9269, 2.7861)
Luminance	0.0593 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613C28 #284D61

analogous

#612831 #613C28 #615928

triadic

#613C28 #28613C #3C2861

tetradic

#613C28 #316128 #284D61 #592861

square

#613C28 #316128 #284D61 #592861

split-complementary

#613C28 #286159 #283161

monochromatic

#160D09 #362116 #613C28 #8C573A #B6724E

Accessibility & contrast

On white

9.61

#613C28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#613C28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613C28

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613C28	#FFFFFF	#000000	##FFFFFF
##613C28	1.00	9.61	2.19	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464026

Deuteranopia (green-blind)

#4F4828

Tritanopia (blue-blind)

#6A3537

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #613c28;
/* rgb */ color: rgb(97, 60, 40);
/* oklch */ color: oklch(39.5% 0.061 48.7);

Tailwind

colors: {
  custom: {
    50: '#907262',
    500: '#613c28',
    950: '#000000',
  },
}

SCSS

$custom: #613c28;
$custom-light: #907262;
$custom-dark: #000000;

JSON

{
  "hex": "#613c28",
  "rgb": {
    "r": 97,
    "g": 60,
    "b": 40
  },
  "hsl": {
    "h": 21.053,
    "s": 41.606,
    "l": 26.863
  },
  "oklch": {
    "l": 0.39509,
    "c": 0.0611,
    "h": 48.7
  },
  "luminance": 0.05926
}

Semantic roles & 50–950 ramp

primary

#613C28

secondary

#517C94

accent

#A6D156

background

#F9F6F5

surface

#F1ECEA

border

#CBC7C6

text

#0D0805

muted

#7E7B79

Preview Lab

Preview with #613C28

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

Preview Lab → · Contrast checker → · Palette generator →