#601B1F#601B1F

#601B1F is a dark, moderate red. Relative luminance 0.034; OKLCH L 33.5% C 0.100 H 21.1°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#601B1F
RGB	rgb(96, 27, 31)
HSL	hsl(357, 56%, 24%)
HSV	hsv(357, 72%, 38%)
CMYK	cmyk(0%, 71.9%, 67.7%, 62.4%)
CIE-LAB	lab(21.47, 31.46, 15.02)
CIE-LCH	lch(21.47, 34.86, 25.53°)
OKLab	oklab(33.52% 0.0931 0.036)
OKLCH	oklch(33.52% 0.1 21.1)
XYZ	xyz(5.4637, 3.3704, 1.6589)
Luminance	0.0337 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#601B1F #1B605C

analogous

#601B42 #601B1F #603A1B

triadic

#601B1F #1F601B #1B1F60

tetradic

#601B1F #42601B #1B605C #3A1B60

square

#601B1F #42601B #1B605C #3A1B60

split-complementary

#601B1F #1B603A #1B4260

monochromatic

#180708 #300E10 #601B1F #90282E #C0363E

Accessibility & contrast

On white

12.54

#601B1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#601B1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #601B1F

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##601B1F	#FFFFFF	#000000	##FFFFFF
##601B1F	1.00	12.54	1.67	12.54
#FFFFFF	12.54	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2A1F

Deuteranopia (green-blind)

#3F391D

Tritanopia (blue-blind)

#6A0A1D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #601b1f;
/* rgb */ color: rgb(96, 27, 31);
/* oklch */ color: oklch(33.5% 0.100 21.1);

Tailwind

colors: {
  custom: {
    50: '#925c5a',
    500: '#601b1f',
    950: '#000000',
  },
}

SCSS

$custom: #601b1f;
$custom-light: #925c5a;
$custom-dark: #000000;

JSON

{
  "hex": "#601b1f",
  "rgb": {
    "r": 96,
    "g": 27,
    "b": 31
  },
  "hsl": {
    "h": 356.522,
    "s": 56.098,
    "l": 24.118
  },
  "oklch": {
    "l": 0.33519,
    "c": 0.09978,
    "h": 21.1
  },
  "luminance": 0.0337
}

Semantic roles & 50–950 ramp

primary

#601B1F

secondary

#419691

accent

#DFD748

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0403

muted

#7E7978

Preview Lab

Preview with #601B1F

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

Preview Lab → · Contrast checker → · Palette generator →