#351004#351004

#351004 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.2% C 0.064 H 39.3°. Best body text is #FFFFFF at 17.11:1 contrast (WCAG AA passes).

Color values

HEX	#351004
RGB	rgb(53, 16, 4)
HSL	hsl(15, 86%, 11%)
HSV	hsv(15, 92%, 21%)
CMYK	cmyk(0%, 69.8%, 92.5%, 79.2%)
CIE-LAB	lab(10.08, 17.72, 13.86)
CIE-LCH	lch(10.08, 22.49, 38.04°)
OKLab	oklab(23.15% 0.0492 0.0403)
OKLCH	oklch(23.15% 0.064 39.3)
XYZ	xyz(1.6756, 1.1365, 0.2460)
Luminance	0.0114 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351004 #042935

analogous

#350410 #351004 #352804

triadic

#351004 #043510 #100435

tetradic

#351004 #103504 #042935 #280435

square

#351004 #103504 #042935 #280435

split-complementary

#351004 #043528 #041035

monochromatic

#1C0902 #1C0902 #351004 #6E2108 #A7320D

Accessibility & contrast

On white

17.11

#351004 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#351004 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351004

17.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351004	#FFFFFF	#000000	##FFFFFF
##351004	1.00	17.11	1.23	17.11
#FFFFFF	17.11	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1603

Deuteranopia (green-blind)

#241F03

Tritanopia (blue-blind)

#3B070D

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #351004;
/* rgb */ color: rgb(53, 16, 4);
/* oklch */ color: oklch(23.2% 0.064 39.3);

Tailwind

colors: {
  custom: {
    50: '#705048',
    500: '#351004',
    950: '#000000',
  },
}

SCSS

$custom: #351004;
$custom-light: #705048;
$custom-dark: #000000;

JSON

{
  "hex": "#351004",
  "rgb": {
    "r": 53,
    "g": 16,
    "b": 4
  },
  "hsl": {
    "h": 14.694,
    "s": 85.965,
    "l": 11.176
  },
  "oklch": {
    "l": 0.23151,
    "c": 0.06359,
    "h": 39.3
  },
  "luminance": 0.01136
}

Semantic roles & 50–950 ramp

primary

#351004

secondary

#1E6177

accent

#C9FC2C

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#080200

muted

#7B7877

Preview Lab

Preview with #351004

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

Preview Lab → · Contrast checker → · Palette generator →