#350509#350509

#350509 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.6% C 0.076 H 21.4°. Best body text is #FFFFFF at 17.84:1 contrast (WCAG AA passes).

Color values

HEX	#350509
RGB	rgb(53, 5, 9)
HSL	hsl(355, 83%, 11%)
HSV	hsv(355, 91%, 21%)
CMYK	cmyk(0%, 90.6%, 83%, 79.2%)
CIE-LAB	lab(8.00, 23.95, 8.83)
CIE-LCH	lch(8.00, 25.53, 20.24°)
OKLab	oklab(21.62% 0.0703 0.0276)
OKLCH	oklch(21.62% 0.076 21.4)
XYZ	xyz(1.5720, 0.8854, 0.3465)
Luminance	0.0089 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#350509 #053531

analogous

#350521 #350509 #351905

triadic

#350509 #093505 #050935

tetradic

#350509 #213505 #053531 #190535

square

#350509 #213505 #053531 #190535

split-complementary

#350509 #053519 #052135

monochromatic

#1C0305 #1C0305 #350509 #6D0A12 #A5101C

Accessibility & contrast

On white

17.84

#350509 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#350509 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #350509

17.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##350509	#FFFFFF	#000000	##FFFFFF
##350509	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)

#131109

Deuteranopia (green-blind)

#1F1B08

Tritanopia (blue-blind)

#3B0007

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #350509;
/* rgb */ color: rgb(53, 5, 9);
/* oklch */ color: oklch(21.6% 0.076 21.4);

Tailwind

colors: {
  custom: {
    50: '#70494b',
    500: '#350509',
    950: '#000000',
  },
}

SCSS

$custom: #350509;
$custom-light: #70494b;
$custom-dark: #000000;

JSON

{
  "hex": "#350509",
  "rgb": {
    "r": 53,
    "g": 5,
    "b": 9
  },
  "hsl": {
    "h": 355,
    "s": 82.759,
    "l": 11.373
  },
  "oklch": {
    "l": 0.21619,
    "c": 0.07556,
    "h": 21.4
  },
  "luminance": 0.00885
}

Semantic roles & 50–950 ramp

primary

#350509

secondary

#20766F

accent

#F9E82F

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #350509

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

Preview Lab → · Contrast checker → · Palette generator →