#613B1A#613B1A

#613B1A is a dark, moderate orange. Relative luminance 0.057; OKLCH L 39.1% C 0.071 H 59.2°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#613B1A
RGB	rgb(97, 59, 26)
HSL	hsl(28, 58%, 24%)
HSV	hsv(28, 73%, 38%)
CMYK	cmyk(0%, 39.2%, 73.2%, 62%)
CIE-LAB	lab(28.76, 13.42, 26.85)
CIE-LCH	lch(28.76, 30.02, 63.44°)
OKLab	oklab(39.08% 0.0364 0.0612)
OKLCH	oklch(39.08% 0.071 59.2)
XYZ	xyz(6.6807, 5.7445, 1.7340)
Luminance	0.0574 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613B1A #1A4061

analogous

#611A1D #613B1A #615F1A

triadic

#613B1A #1A613B #3B1A61

tetradic

#613B1A #1D611A #1A4061 #5F1A61

square

#613B1A #1D611A #1A4061 #5F1A61

split-complementary

#613B1A #1A615F #1A1D61

monochromatic

#180F06 #311E0D #613B1A #915827 #C27634

Accessibility & contrast

On white

9.77

#613B1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#613B1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613B1A

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613B1A	#FFFFFF	#000000	##FFFFFF
##613B1A	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463F17

Deuteranopia (green-blind)

#4F471A

Tritanopia (blue-blind)

#6A3334

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #613b1a;
/* rgb */ color: rgb(97, 59, 26);
/* oklch */ color: oklch(39.1% 0.071 59.2);

Tailwind

colors: {
  custom: {
    50: '#927158',
    500: '#613b1a',
    950: '#000000',
  },
}

SCSS

$custom: #613b1a;
$custom-light: #927158;
$custom-dark: #000000;

JSON

{
  "hex": "#613b1a",
  "rgb": {
    "r": 97,
    "g": 59,
    "b": 26
  },
  "hsl": {
    "h": 27.887,
    "s": 57.724,
    "l": 24.118
  },
  "oklch": {
    "l": 0.39081,
    "c": 0.07117,
    "h": 59.2
  },
  "luminance": 0.05744
}

Semantic roles & 50–950 ramp

primary

#613B1A

secondary

#406E97

accent

#99E147

background

#F9F6F5

surface

#F2ECE9

border

#CCC7C5

text

#0D0703

muted

#7E7A78

Preview Lab

Preview with #613B1A

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

Preview Lab → · Contrast checker → · Palette generator →