#35100A#35100A

#35100A is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.3% C 0.061 H 31.4°. Best body text is #FFFFFF at 17.08:1 contrast (WCAG AA passes).

Color values

HEX	#35100A
RGB	rgb(53, 16, 10)
HSL	hsl(8, 68%, 12%)
HSV	hsv(8, 81%, 21%)
CMYK	cmyk(0%, 69.8%, 81.1%, 79.2%)
CIE-LAB	lab(10.18, 18.13, 11.56)
CIE-LCH	lch(10.18, 21.50, 32.52°)
OKLab	oklab(23.26% 0.0522 0.0319)
OKLCH	oklch(23.26% 0.061 31.4)
XYZ	xyz(1.7084, 1.1496, 0.4190)
Luminance	0.0115 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#35100A #0A2F35

analogous

#350A1A #35100A #35260A

triadic

#35100A #0A3510 #100A35

tetradic

#35100A #1A350A #0A2F35 #260A35

square

#35100A #1A350A #0A2F35 #260A35

split-complementary

#35100A #0A3526 #0A1A35

monochromatic

#1A0805 #1A0805 #35100A #682014 #9C2F1D

Accessibility & contrast

On white

17.08

#35100A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#35100A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #35100A

17.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##35100A	#FFFFFF	#000000	##FFFFFF
##35100A	1.00	17.08	1.23	17.08
#FFFFFF	17.08	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1709

Deuteranopia (green-blind)

#231F09

Tritanopia (blue-blind)

#3B080F

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #35100a;
/* rgb */ color: rgb(53, 16, 10);
/* oklch */ color: oklch(23.3% 0.061 31.4);

Tailwind

colors: {
  custom: {
    50: '#70504b',
    500: '#35100a',
    950: '#000000',
  },
}

SCSS

$custom: #35100a;
$custom-light: #70504b;
$custom-dark: #000000;

JSON

{
  "hex": "#35100a",
  "rgb": {
    "r": 53,
    "g": 16,
    "b": 10
  },
  "hsl": {
    "h": 8.372,
    "s": 68.254,
    "l": 12.353
  },
  "oklch": {
    "l": 0.23259,
    "c": 0.06119,
    "h": 31.4
  },
  "luminance": 0.01149
}

Semantic roles & 50–950 ramp

primary

#35100A

secondary

#286872

accent

#D3EB3D

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080201

muted

#7B7877

Preview Lab

Preview with #35100A

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

Preview Lab → · Contrast checker → · Palette generator →