#351018#351018

#351018 is a very dark, muted red. Relative luminance 0.012; OKLCH L 23.6% C 0.060 H 9.6°. Best body text is #FFFFFF at 16.95:1 contrast (WCAG AA passes).

Color values

HEX	#351018
RGB	rgb(53, 16, 24)
HSL	hsl(347, 54%, 14%)
HSV	hsv(347, 70%, 21%)
CMYK	cmyk(0%, 69.8%, 54.7%, 79.2%)
CIE-LAB	lab(10.51, 19.46, 3.84)
CIE-LCH	lch(10.51, 19.84, 11.17°)
OKLab	oklab(23.62% 0.0591 0.01)
OKLCH	oklch(23.62% 0.06 9.6)
XYZ	xyz(1.8185, 1.1936, 0.9986)
Luminance	0.0119 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351018 #10352D

analogous

#35102A #351018 #351A10

triadic

#351018 #183510 #101835

tetradic

#351018 #2A3510 #10352D #1A1035

square

#351018 #2A3510 #10352D #1A1035

split-complementary

#351018 #10351A #102A35

monochromatic

#18070B #18070B #351018 #641E2D #932C43

Accessibility & contrast

On white

16.95

#351018 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#351018 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351018

16.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351018	#FFFFFF	#000000	##FFFFFF
##351018	1.00	16.95	1.24	16.95
#FFFFFF	16.95	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181818

Deuteranopia (green-blind)

#211F17

Tritanopia (blue-blind)

#3A0B13

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #351018;
/* rgb */ color: rgb(53, 16, 24);
/* oklch */ color: oklch(23.6% 0.060 9.6);

Tailwind

colors: {
  custom: {
    50: '#6f5054',
    500: '#351018',
    950: '#000000',
  },
}

SCSS

$custom: #351018;
$custom-light: #6f5054;
$custom-dark: #000000;

JSON

{
  "hex": "#351018",
  "rgb": {
    "r": 53,
    "g": 16,
    "b": 24
  },
  "hsl": {
    "h": 347.027,
    "s": 53.623,
    "l": 13.529
  },
  "oklch": {
    "l": 0.23615,
    "c": 0.05991,
    "h": 9.6
  },
  "luminance": 0.01193
}

Semantic roles & 50–950 ramp

primary

#351018

secondary

#326F62

accent

#DDBD4B

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070202

muted

#7A7878

Preview Lab

Preview with #351018

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

Preview Lab → · Contrast checker → · Palette generator →