#350B01#350B01

#350B01 is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.3% C 0.071 H 37.7°. Best body text is #FFFFFF at 17.51:1 contrast (WCAG AA passes).

Color values

HEX	#350B01
RGB	rgb(53, 11, 1)
HSL	hsl(12, 96%, 11%)
HSV	hsv(12, 98%, 21%)
CMYK	cmyk(0%, 79.2%, 98.1%, 79.2%)
CIE-LAB	lab(8.98, 20.29, 13.52)
CIE-LCH	lch(8.98, 24.38, 33.66°)
OKLab	oklab(22.31% 0.0559 0.0431)
OKLCH	oklch(22.31% 0.071 37.7)
XYZ	xyz(1.5935, 0.9987, 0.1376)
Luminance	0.0100 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#350B01 #012B35

analogous

#350111 #350B01 #352501

triadic

#350B01 #01350B #0B0135

tetradic

#350B01 #113501 #012B35 #250135

square

#350B01 #113501 #012B35 #250135

split-complementary

#350B01 #013525 #011135

monochromatic

#1E0601 #1E0601 #350B01 #711702 #AD2403

Accessibility & contrast

On white

17.51

#350B01 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#350B01 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #350B01

17.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##350B01	#FFFFFF	#000000	##FFFFFF
##350B01	1.00	17.51	1.20	17.51
#FFFFFF	17.51	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181300

Deuteranopia (green-blind)

#221D00

Tritanopia (blue-blind)

#3B0108

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #350b01;
/* rgb */ color: rgb(53, 11, 1);
/* oklch */ color: oklch(22.3% 0.071 37.7);

Tailwind

colors: {
  custom: {
    50: '#704d47',
    500: '#350b01',
    950: '#000000',
  },
}

SCSS

$custom: #350b01;
$custom-light: #704d47;
$custom-dark: #000000;

JSON

{
  "hex": "#350b01",
  "rgb": {
    "r": 53,
    "g": 11,
    "b": 1
  },
  "hsl": {
    "h": 11.538,
    "s": 96.296,
    "l": 10.588
  },
  "oklch": {
    "l": 0.22305,
    "c": 0.0706,
    "h": 37.7
  },
  "luminance": 0.00998
}

Semantic roles & 50–950 ramp

primary

#350B01

secondary

#18677A

accent

#D6FF29

background

#F7F4F3

surface

#EDE7E5

border

#C8C3C1

text

#080100

muted

#7B7777

Preview Lab

Preview with #350B01

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

Preview Lab → · Contrast checker → · Palette generator →