#350B0F#350B0F

#350B0F is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.6% C 0.067 H 18.9°. Best body text is #FFFFFF at 17.41:1 contrast (WCAG AA passes).

Color values

HEX	#350B0F
RGB	rgb(53, 11, 15)
HSL	hsl(354, 66%, 13%)
HSV	hsv(354, 79%, 21%)
CMYK	cmyk(0%, 79.2%, 71.7%, 79.2%)
CIE-LAB	lab(9.25, 21.28, 7.89)
CIE-LCH	lch(9.25, 22.69, 20.35°)
OKLab	oklab(22.59% 0.0633 0.0217)
OKLCH	oklch(22.59% 0.067 18.9)
XYZ	xyz(1.6743, 1.0309, 0.5627)
Luminance	0.0103 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#350B0F #0B3531

analogous

#350B24 #350B0F #351C0B

triadic

#350B0F #0F350B #0B0F35

tetradic

#350B0F #24350B #0B3531 #1C0B35

square

#350B0F #24350B #0B3531 #1C0B35

split-complementary

#350B0F #0B351C #0B2435

monochromatic

#190507 #190507 #350B0F #68161D #9A202C

Accessibility & contrast

On white

17.41

#350B0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#350B0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #350B0F

17.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##350B0F	#FFFFFF	#000000	##FFFFFF
##350B0F	1.00	17.41	1.21	17.41
#FFFFFF	17.41	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16140F

Deuteranopia (green-blind)

#211D0E

Tritanopia (blue-blind)

#3B030D

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #350b0f;
/* rgb */ color: rgb(53, 11, 15);
/* oklch */ color: oklch(22.6% 0.067 18.9);

Tailwind

colors: {
  custom: {
    50: '#704d4e',
    500: '#350b0f',
    950: '#000000',
  },
}

SCSS

$custom: #350b0f;
$custom-light: #704d4e;
$custom-dark: #000000;

JSON

{
  "hex": "#350b0f",
  "rgb": {
    "r": 53,
    "g": 11,
    "b": 15
  },
  "hsl": {
    "h": 354.286,
    "s": 65.625,
    "l": 12.549
  },
  "oklch": {
    "l": 0.2259,
    "c": 0.06696,
    "h": 18.9
  },
  "luminance": 0.01031
}

Semantic roles & 50–950 ramp

primary

#350B0F

secondary

#2A726B

accent

#E9D83F

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #350B0F

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

Preview Lab → · Contrast checker → · Palette generator →