#350B11#350B11

#350B11 is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.6% C 0.067 H 16.1°. Best body text is #FFFFFF at 17.39:1 contrast (WCAG AA passes).

Color values

HEX	#350B11
RGB	rgb(53, 11, 17)
HSL	hsl(351, 66%, 13%)
HSV	hsv(351, 79%, 21%)
CMYK	cmyk(0%, 79.2%, 67.9%, 79.2%)
CIE-LAB	lab(9.30, 21.45, 6.85)
CIE-LCH	lch(9.30, 22.52, 17.71°)
OKLab	oklab(22.64% 0.0643 0.0185)
OKLCH	oklch(22.64% 0.067 16.1)
XYZ	xyz(1.6892, 1.0369, 0.6414)
Luminance	0.0104 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#350B11 #0B352F

analogous

#350B26 #350B11 #351A0B

triadic

#350B11 #11350B #0B1135

tetradic

#350B11 #26350B #0B352F #1A0B35

square

#350B11 #26350B #0B352F #1A0B35

split-complementary

#350B11 #0B351A #0B2635

monochromatic

#190508 #190508 #350B11 #681621 #9A2032

Accessibility & contrast

On white

17.39

#350B11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#350B11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #350B11

17.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##350B11	#FFFFFF	#000000	##FFFFFF
##350B11	1.00	17.39	1.21	17.39
#FFFFFF	17.39	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161511

Deuteranopia (green-blind)

#201D10

Tritanopia (blue-blind)

#3B040D

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #350b11;
/* rgb */ color: rgb(53, 11, 17);
/* oklch */ color: oklch(22.6% 0.067 16.1);

Tailwind

colors: {
  custom: {
    50: '#704d4f',
    500: '#350b11',
    950: '#000000',
  },
}

SCSS

$custom: #350b11;
$custom-light: #704d4f;
$custom-dark: #000000;

JSON

{
  "hex": "#350b11",
  "rgb": {
    "r": 53,
    "g": 11,
    "b": 17
  },
  "hsl": {
    "h": 351.429,
    "s": 65.625,
    "l": 12.549
  },
  "oklch": {
    "l": 0.22642,
    "c": 0.06694,
    "h": 16.1
  },
  "luminance": 0.01037
}

Semantic roles & 50–950 ramp

primary

#350B11

secondary

#2A7267

accent

#E9D03F

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #350B11

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

Preview Lab → · Contrast checker → · Palette generator →