#613B1D#613B1D

#613B1D is a dark, moderate orange. Relative luminance 0.058; OKLCH L 39.1% C 0.069 H 57.1°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#613B1D
RGB	rgb(97, 59, 29)
HSL	hsl(26, 54%, 25%)
HSV	hsv(26, 70%, 38%)
CMYK	cmyk(0%, 39.2%, 70.1%, 62%)
CIE-LAB	lab(28.80, 13.63, 25.18)
CIE-LCH	lch(28.80, 28.63, 61.58°)
OKLab	oklab(39.12% 0.0375 0.0581)
OKLCH	oklch(39.12% 0.069 57.1)
XYZ	xyz(6.7160, 5.7587, 1.9200)
Luminance	0.0576 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613B1D #1D4361

analogous

#611D21 #613B1D #615D1D

triadic

#613B1D #1D613B #3B1D61

tetradic

#613B1D #21611D #1D4361 #5D1D61

square

#613B1D #21611D #1D4361 #5D1D61

split-complementary

#613B1D #1D615D #1D2161

monochromatic

#180E07 #321E0F #613B1D #90582B #BF7439

Accessibility & contrast

On white

9.76

#613B1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#613B1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613B1D

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613B1D	#FFFFFF	#000000	##FFFFFF
##613B1D	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463F1A

Deuteranopia (green-blind)

#4F471D

Tritanopia (blue-blind)

#6A3334

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #613b1d;
/* rgb */ color: rgb(97, 59, 29);
/* oklch */ color: oklch(39.1% 0.069 57.1);

Tailwind

colors: {
  custom: {
    50: '#91715a',
    500: '#613b1d',
    950: '#000000',
  },
}

SCSS

$custom: #613b1d;
$custom-light: #91715a;
$custom-dark: #000000;

JSON

{
  "hex": "#613b1d",
  "rgb": {
    "r": 97,
    "g": 59,
    "b": 29
  },
  "hsl": {
    "h": 26.471,
    "s": 53.968,
    "l": 24.706
  },
  "oklch": {
    "l": 0.39121,
    "c": 0.06916,
    "h": 57.1
  },
  "luminance": 0.05758
}

Semantic roles & 50–950 ramp

primary

#613B1D

secondary

#447296

accent

#9DDD4A

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0D0704

muted

#7E7A79

Preview Lab

Preview with #613B1D

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

Preview Lab → · Contrast checker → · Palette generator →