#601B1D#601B1D

#601B1D is a dark, moderate red. Relative luminance 0.034; OKLCH L 33.5% C 0.100 H 22.8°. Best body text is #FFFFFF at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#601B1D
RGB	rgb(96, 27, 29)
HSL	hsl(358, 56%, 24%)
HSV	hsv(358, 72%, 38%)
CMYK	cmyk(0%, 71.9%, 69.8%, 62.4%)
CIE-LAB	lab(21.43, 31.32, 16.33)
CIE-LCH	lch(21.43, 35.33, 27.54°)
OKLab	oklab(33.48% 0.0922 0.0387)
OKLCH	oklch(33.48% 0.1 22.8)
XYZ	xyz(5.4381, 3.3601, 1.5244)
Luminance	0.0336 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#601B1D #1B605E

analogous

#601B40 #601B1D #603C1B

triadic

#601B1D #1D601B #1B1D60

tetradic

#601B1D #40601B #1B605E #3C1B60

square

#601B1D #40601B #1B605E #3C1B60

split-complementary

#601B1D #1B603C #1B4060

monochromatic

#180707 #300E0F #601B1D #90282B #C0363A

Accessibility & contrast

On white

12.56

#601B1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#601B1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #601B1D

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##601B1D	#FFFFFF	#000000	##FFFFFF
##601B1D	1.00	12.56	1.67	12.56
#FFFFFF	12.56	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2A1C

Deuteranopia (green-blind)

#3F391B

Tritanopia (blue-blind)

#6A091C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #601b1d;
/* rgb */ color: rgb(96, 27, 29);
/* oklch */ color: oklch(33.5% 0.100 22.8);

Tailwind

colors: {
  custom: {
    50: '#935c58',
    500: '#601b1d',
    950: '#000000',
  },
}

SCSS

$custom: #601b1d;
$custom-light: #935c58;
$custom-dark: #000000;

JSON

{
  "hex": "#601b1d",
  "rgb": {
    "r": 96,
    "g": 27,
    "b": 29
  },
  "hsl": {
    "h": 358.261,
    "s": 56.098,
    "l": 24.118
  },
  "oklch": {
    "l": 0.33478,
    "c": 0.09998,
    "h": 22.8
  },
  "luminance": 0.03359
}

Semantic roles & 50–950 ramp

primary

#601B1D

secondary

#419693

accent

#DFDB48

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0403

muted

#7E7978

Preview Lab

Preview with #601B1D

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

Preview Lab → · Contrast checker → · Palette generator →