#350504#350504

#350504 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.5% C 0.076 H 27.8°. Best body text is #FFFFFF at 17.88:1 contrast (WCAG AA passes).

Color values

HEX	#350504
RGB	rgb(53, 5, 4)
HSL	hsl(1, 86%, 11%)
HSV	hsv(1, 92%, 21%)
CMYK	cmyk(0%, 90.6%, 92.5%, 79.2%)
CIE-LAB	lab(7.90, 23.64, 10.72)
CIE-LCH	lch(7.90, 25.96, 24.40°)
OKLab	oklab(21.51% 0.0676 0.0356)
OKLCH	oklch(21.51% 0.076 27.8)
XYZ	xyz(1.5446, 0.8744, 0.2023)
Luminance	0.0087 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#350504 #043435

analogous

#35041B #350504 #351D04

triadic

#350504 #043505 #050435

tetradic

#350504 #1B3504 #043435 #1D0435

square

#350504 #1B3504 #043435 #1D0435

split-complementary

#350504 #04351D #041B35

monochromatic

#1C0302 #1C0302 #350504 #6E0A08 #A7100D

Accessibility & contrast

On white

17.88

#350504 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#350504 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #350504

17.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##350504	#FFFFFF	#000000	##FFFFFF
##350504	1.00	17.88	1.17	17.88
#FFFFFF	17.88	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141004

Deuteranopia (green-blind)

#201B03

Tritanopia (blue-blind)

#3B0005

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #350504;
/* rgb */ color: rgb(53, 5, 4);
/* oklch */ color: oklch(21.5% 0.076 27.8);

Tailwind

colors: {
  custom: {
    50: '#714948',
    500: '#350504',
    950: '#000000',
  },
}

SCSS

$custom: #350504;
$custom-light: #714948;
$custom-dark: #000000;

JSON

{
  "hex": "#350504",
  "rgb": {
    "r": 53,
    "g": 5,
    "b": 4
  },
  "hsl": {
    "h": 1.224,
    "s": 85.965,
    "l": 11.176
  },
  "oklch": {
    "l": 0.21514,
    "c": 0.07639,
    "h": 27.8
  },
  "luminance": 0.00874
}

Semantic roles & 50–950 ramp

primary

#350504

secondary

#1E7577

accent

#F8FC2C

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#080100

muted

#7B7777

Preview Lab

Preview with #350504

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

Preview Lab → · Contrast checker → · Palette generator →