#42060A#42060A

#42060A is a very dark, moderate red. Relative luminance 0.013; OKLCH L 24.7% C 0.089 H 23.5°. Best body text is #FFFFFF at 16.64:1 contrast (WCAG AA passes).

Color values

HEX	#42060A
RGB	rgb(66, 6, 10)
HSL	hsl(356, 83%, 14%)
HSV	hsv(356, 91%, 26%)
CMYK	cmyk(0%, 90.9%, 84.8%, 74.1%)
CIE-LAB	lab(11.35, 28.12, 13.63)
CIE-LCH	lch(11.35, 31.25, 25.85°)
OKLab	oklab(24.67% 0.0818 0.0356)
OKLCH	oklch(24.67% 0.089 23.5)
XYZ	xyz(2.3670, 1.3108, 0.4155)
Luminance	0.0131 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42060A #06423E

analogous

#420628 #42060A #422006

triadic

#42060A #0A4206 #060A42

tetradic

#42060A #284206 #06423E #200642

square

#42060A #284206 #06423E #200642

split-complementary

#42060A #064220 #062842

monochromatic

#1C0304 #1C0304 #42060A #7A0B13 #B2101B

Accessibility & contrast

On white

16.64

#42060A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#42060A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42060A

16.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42060A	#FFFFFF	#000000	##FFFFFF
##42060A	1.00	16.64	1.26	16.64
#FFFFFF	16.64	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19160A

Deuteranopia (green-blind)

#282308

Tritanopia (blue-blind)

#4A0008

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #42060a;
/* rgb */ color: rgb(66, 6, 10);
/* oklch */ color: oklch(24.7% 0.089 23.5);

Tailwind

colors: {
  custom: {
    50: '#7c4d4b',
    500: '#42060a',
    950: '#000000',
  },
}

SCSS

$custom: #42060a;
$custom-light: #7c4d4b;
$custom-dark: #000000;

JSON

{
  "hex": "#42060a",
  "rgb": {
    "r": 66,
    "g": 6,
    "b": 10
  },
  "hsl": {
    "h": 356,
    "s": 83.333,
    "l": 14.118
  },
  "oklch": {
    "l": 0.2467,
    "c": 0.0892,
    "h": 23.5
  },
  "luminance": 0.0131
}

Semantic roles & 50–950 ramp

primary

#42060A

secondary

#22827B

accent

#FAEC2E

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0A0101

muted

#7C7777

Preview Lab

Preview with #42060A

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

Preview Lab → · Contrast checker → · Palette generator →