#350F0B#350F0B

#350F0B is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.1% C 0.062 H 28.8°. Best body text is #FFFFFF at 17.15:1 contrast (WCAG AA passes).

Color values

HEX	#350F0B
RGB	rgb(53, 15, 11)
HSL	hsl(6, 66%, 13%)
HSV	hsv(6, 79%, 21%)
CMYK	cmyk(0%, 71.7%, 79.2%, 79.2%)
CIE-LAB	lab(9.98, 18.78, 10.85)
CIE-LCH	lch(9.98, 21.69, 30.02°)
OKLab	oklab(23.11% 0.0545 0.0299)
OKLCH	oklch(23.11% 0.062 28.8)
XYZ	xyz(1.6996, 1.1229, 0.4438)
Luminance	0.0112 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#350F0B #0B3135

analogous

#350B1C #350F0B #35240B

triadic

#350F0B #0B350F #0F0B35

tetradic

#350F0B #1C350B #0B3135 #240B35

square

#350F0B #1C350B #0B3135 #240B35

split-complementary

#350F0B #0B3524 #0B1C35

monochromatic

#190705 #190705 #350F0B #681D16 #9A2C20

Accessibility & contrast

On white

17.15

#350F0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#350F0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #350F0B

17.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##350F0B	#FFFFFF	#000000	##FFFFFF
##350F0B	1.00	17.15	1.22	17.15
#FFFFFF	17.15	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19160A

Deuteranopia (green-blind)

#231F0A

Tritanopia (blue-blind)

#3B070E

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #350f0b;
/* rgb */ color: rgb(53, 15, 11);
/* oklch */ color: oklch(23.1% 0.062 28.8);

Tailwind

colors: {
  custom: {
    50: '#704f4b',
    500: '#350f0b',
    950: '#000000',
  },
}

SCSS

$custom: #350f0b;
$custom-light: #704f4b;
$custom-dark: #000000;

JSON

{
  "hex": "#350f0b",
  "rgb": {
    "r": 53,
    "g": 15,
    "b": 11
  },
  "hsl": {
    "h": 5.714,
    "s": 65.625,
    "l": 12.549
  },
  "oklch": {
    "l": 0.23111,
    "c": 0.0622,
    "h": 28.8
  },
  "luminance": 0.01123
}

Semantic roles & 50–950 ramp

primary

#350F0B

secondary

#2A6B72

accent

#D8E93F

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080201

muted

#7B7877

Preview Lab

Preview with #350F0B

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

Preview Lab → · Contrast checker → · Palette generator →