#350C03#350C03

#350C03 is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.5% C 0.069 H 35.8°. Best body text is #FFFFFF at 17.42:1 contrast (WCAG AA passes).

Color values

HEX	#350C03
RGB	rgb(53, 12, 3)
HSL	hsl(11, 89%, 11%)
HSV	hsv(11, 94%, 21%)
CMYK	cmyk(0%, 77.4%, 94.3%, 79.2%)
CIE-LAB	lab(9.21, 19.91, 13.03)
CIE-LCH	lch(9.21, 23.79, 33.21°)
OKLab	oklab(22.49% 0.0556 0.0401)
OKLCH	oklch(22.49% 0.069 35.8)
XYZ	xyz(1.6163, 1.0266, 0.1992)
Luminance	0.0103 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#350C03 #032C35

analogous

#350313 #350C03 #352503

triadic

#350C03 #03350C #0C0335

tetradic

#350C03 #133503 #032C35 #250335

square

#350C03 #133503 #032C35 #250335

split-complementary

#350C03 #033525 #031335

monochromatic

#1D0702 #1D0702 #350C03 #6F1906 #A9260A

Accessibility & contrast

On white

17.42

#350C03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#350C03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #350C03

17.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##350C03	#FFFFFF	#000000	##FFFFFF
##350C03	1.00	17.42	1.21	17.42
#FFFFFF	17.42	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181402

Deuteranopia (green-blind)

#221D02

Tritanopia (blue-blind)

#3B030A

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #350c03;
/* rgb */ color: rgb(53, 12, 3);
/* oklch */ color: oklch(22.5% 0.069 35.8);

Tailwind

colors: {
  custom: {
    50: '#704d48',
    500: '#350c03',
    950: '#000000',
  },
}

SCSS

$custom: #350c03;
$custom-light: #704d48;
$custom-dark: #000000;

JSON

{
  "hex": "#350c03",
  "rgb": {
    "r": 53,
    "g": 12,
    "b": 3
  },
  "hsl": {
    "h": 10.8,
    "s": 89.286,
    "l": 10.98
  },
  "oklch": {
    "l": 0.2249,
    "c": 0.06852,
    "h": 35.8
  },
  "luminance": 0.01026
}

Semantic roles & 50–950 ramp

primary

#350C03

secondary

#1C6778

accent

#D8FF29

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#080100

muted

#7B7777

Preview Lab

Preview with #350C03

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

Preview Lab → · Contrast checker → · Palette generator →