#613C1F#613C1F

#613C1F is a dark, moderate orange. Relative luminance 0.059; OKLCH L 39.4% C 0.067 H 57.2°. Best body text is #FFFFFF at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#613C1F
RGB	rgb(97, 60, 31)
HSL	hsl(26, 52%, 25%)
HSV	hsv(26, 68%, 38%)
CMYK	cmyk(0%, 38.1%, 68%, 62%)
CIE-LAB	lab(29.09, 13.15, 24.35)
CIE-LCH	lch(29.09, 27.67, 61.62°)
OKLab	oklab(39.36% 0.0365 0.0566)
OKLCH	oklch(39.36% 0.067 57.2)
XYZ	xyz(6.7934, 5.8727, 2.0718)
Luminance	0.0587 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613C1F #1F4461

analogous

#611F23 #613C1F #615D1F

triadic

#613C1F #1F613C #3C1F61

tetradic

#613C1F #23611F #1F4461 #5D1F61

square

#613C1F #23611F #1F4461 #5D1F61

split-complementary

#613C1F #1F615D #1F2361

monochromatic

#170E07 #331F10 #613C1F #8F592E #BE753D

Accessibility & contrast

On white

9.66

#613C1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#613C1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613C1F

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613C1F	#FFFFFF	#000000	##FFFFFF
##613C1F	1.00	9.66	2.17	9.66
#FFFFFF	9.66	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47401C

Deuteranopia (green-blind)

#50481F

Tritanopia (blue-blind)

#6A3435

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #613c1f;
/* rgb */ color: rgb(97, 60, 31);
/* oklch */ color: oklch(39.4% 0.067 57.2);

Tailwind

colors: {
  custom: {
    50: '#91725b',
    500: '#613c1f',
    950: '#000000',
  },
}

SCSS

$custom: #613c1f;
$custom-light: #91725b;
$custom-dark: #000000;

JSON

{
  "hex": "#613c1f",
  "rgb": {
    "r": 97,
    "g": 60,
    "b": 31
  },
  "hsl": {
    "h": 26.364,
    "s": 51.563,
    "l": 25.098
  },
  "oklch": {
    "l": 0.39357,
    "c": 0.06733,
    "h": 57.2
  },
  "luminance": 0.05872
}

Semantic roles & 50–950 ramp

primary

#613C1F

secondary

#467396

accent

#9DDB4D

background

#F9F6F5

surface

#F1ECE9

border

#CBC7C5

text

#0D0704

muted

#7E7A79

Preview Lab

Preview with #613C1F

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

Preview Lab → · Contrast checker → · Palette generator →