#601B1C#601B1C

#601B1C is a dark, moderate red. Relative luminance 0.034; OKLCH L 33.5% C 0.100 H 23.6°. Best body text is #FFFFFF at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#601B1C
RGB	rgb(96, 27, 28)
HSL	hsl(359, 56%, 24%)
HSV	hsv(359, 72%, 38%)
CMYK	cmyk(0%, 71.9%, 70.8%, 62.4%)
CIE-LAB	lab(21.41, 31.26, 16.99)
CIE-LCH	lch(21.41, 35.57, 28.53°)
OKLab	oklab(33.46% 0.0918 0.04)
OKLCH	oklch(33.46% 0.1 23.6)
XYZ	xyz(5.4260, 3.3553, 1.4603)
Luminance	0.0336 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#601B1C #1B605F

analogous

#601B3F #601B1C #603D1B

triadic

#601B1C #1C601B #1B1C60

tetradic

#601B1C #3F601B #1B605F #3D1B60

square

#601B1C #3F601B #1B605F #3D1B60

split-complementary

#601B1C #1B603D #1B3F60

monochromatic

#180707 #300E0E #601B1C #90282A #C03638

Accessibility & contrast

On white

12.57

#601B1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#601B1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #601B1C

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##601B1C	#FFFFFF	#000000	##FFFFFF
##601B1C	1.00	12.57	1.67	12.57
#FFFFFF	12.57	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2A1B

Deuteranopia (green-blind)

#3F391A

Tritanopia (blue-blind)

#6A091C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #601b1c;
/* rgb */ color: rgb(96, 27, 28);
/* oklch */ color: oklch(33.5% 0.100 23.6);

Tailwind

colors: {
  custom: {
    50: '#935c58',
    500: '#601b1c',
    950: '#000000',
  },
}

SCSS

$custom: #601b1c;
$custom-light: #935c58;
$custom-dark: #000000;

JSON

{
  "hex": "#601b1c",
  "rgb": {
    "r": 96,
    "g": 27,
    "b": 28
  },
  "hsl": {
    "h": 359.13,
    "s": 56.098,
    "l": 24.118
  },
  "oklch": {
    "l": 0.33459,
    "c": 0.1001,
    "h": 23.6
  },
  "luminance": 0.03355
}

Semantic roles & 50–950 ramp

primary

#601B1C

secondary

#419694

accent

#DFDD48

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0403

muted

#7E7978

Preview Lab

Preview with #601B1C

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

Preview Lab → · Contrast checker → · Palette generator →