#35050A#35050A

#35050A is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.6% C 0.075 H 20.2°. Best body text is #FFFFFF at 17.84:1 contrast (WCAG AA passes).

Color values

HEX	#35050A
RGB	rgb(53, 5, 10)
HSL	hsl(354, 83%, 11%)
HSV	hsv(354, 91%, 21%)
CMYK	cmyk(0%, 90.6%, 81.1%, 79.2%)
CIE-LAB	lab(8.02, 24.01, 8.45)
CIE-LCH	lch(8.02, 25.46, 19.39°)
OKLab	oklab(21.64% 0.0708 0.0261)
OKLCH	oklch(21.64% 0.075 20.2)
XYZ	xyz(1.5774, 0.8876, 0.3754)
Luminance	0.0089 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#35050A #053530

analogous

#350522 #35050A #351805

triadic

#35050A #0A3505 #050A35

tetradic

#35050A #223505 #053530 #180535

square

#35050A #223505 #053530 #180535

split-complementary

#35050A #053518 #052235

monochromatic

#1C0305 #1C0305 #35050A #6D0A15 #A5101F

Accessibility & contrast

On white

17.84

#35050A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#35050A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #35050A

17.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##35050A	#FFFFFF	#000000	##FFFFFF
##35050A	1.00	17.84	1.18	17.84
#FFFFFF	17.84	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13110A

Deuteranopia (green-blind)

#1F1B09

Tritanopia (blue-blind)

#3B0007

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #35050a;
/* rgb */ color: rgb(53, 5, 10);
/* oklch */ color: oklch(21.6% 0.075 20.2);

Tailwind

colors: {
  custom: {
    50: '#70494b',
    500: '#35050a',
    950: '#000000',
  },
}

SCSS

$custom: #35050a;
$custom-light: #70494b;
$custom-dark: #000000;

JSON

{
  "hex": "#35050a",
  "rgb": {
    "r": 53,
    "g": 5,
    "b": 10
  },
  "hsl": {
    "h": 353.75,
    "s": 82.759,
    "l": 11.373
  },
  "oklch": {
    "l": 0.2164,
    "c": 0.07549,
    "h": 20.2
  },
  "luminance": 0.00887
}

Semantic roles & 50–950 ramp

primary

#35050A

secondary

#20766D

accent

#F9E42F

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #35050A

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

Preview Lab → · Contrast checker → · Palette generator →