#613D21#613D21

#613D21 is a dark, moderate orange. Relative luminance 0.060; OKLCH L 39.6% C 0.065 H 57.3°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#613D21
RGB	rgb(97, 61, 33)
HSL	hsl(26, 49%, 25%)
HSV	hsv(26, 66%, 38%)
CMYK	cmyk(0%, 37.1%, 66%, 62%)
CIE-LAB	lab(29.39, 12.69, 23.51)
CIE-LCH	lch(29.39, 26.71, 61.65°)
OKLab	oklab(39.6% 0.0354 0.0551)
OKLCH	oklch(39.6% 0.065 57.3)
XYZ	xyz(6.8735, 5.9893, 2.2326)
Luminance	0.0599 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613D21 #214561

analogous

#612125 #613D21 #615D21

triadic

#613D21 #21613D #3D2161

tetradic

#613D21 #256121 #214561 #5D2161

square

#613D21 #256121 #214561 #5D2161

split-complementary

#613D21 #21615D #212561

monochromatic

#170E08 #332011 #613D21 #8F5A31 #BC7640

Accessibility & contrast

On white

9.56

#613D21 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#613D21 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613D21

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613D21	#FFFFFF	#000000	##FFFFFF
##613D21	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48401E

Deuteranopia (green-blind)

#504821

Tritanopia (blue-blind)

#6A3636

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #613d21;
/* rgb */ color: rgb(97, 61, 33);
/* oklch */ color: oklch(39.6% 0.065 57.3);

Tailwind

colors: {
  custom: {
    50: '#91725d',
    500: '#613d21',
    950: '#000000',
  },
}

SCSS

$custom: #613d21;
$custom-light: #91725d;
$custom-dark: #000000;

JSON

{
  "hex": "#613d21",
  "rgb": {
    "r": 97,
    "g": 61,
    "b": 33
  },
  "hsl": {
    "h": 26.25,
    "s": 49.231,
    "l": 25.49
  },
  "oklch": {
    "l": 0.39596,
    "c": 0.06548,
    "h": 57.3
  },
  "luminance": 0.05989
}

Semantic roles & 50–950 ramp

primary

#613D21

secondary

#497495

accent

#9DD94F

background

#F9F6F5

surface

#F1ECE9

border

#CBC7C5

text

#0D0804

muted

#7E7B79

Preview Lab

Preview with #613D21

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

Preview Lab → · Contrast checker → · Palette generator →