#340A01#340A01

#340A01 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.9% C 0.070 H 37.0°. Best body text is #FFFFFF at 17.65:1 contrast (WCAG AA passes).

Color values

HEX	#340A01
RGB	rgb(52, 10, 1)
HSL	hsl(11, 96%, 10%)
HSV	hsv(11, 98%, 20%)
CMYK	cmyk(0%, 80.8%, 98.1%, 79.6%)
CIE-LAB	lab(8.56, 20.38, 12.89)
CIE-LCH	lch(8.56, 24.11, 32.31°)
OKLab	oklab(21.95% 0.0562 0.0424)
OKLCH	oklch(21.95% 0.07 37)
XYZ	xyz(1.5304, 0.9496, 0.1314)
Luminance	0.0095 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340A01 #012B34

analogous

#340111 #340A01 #342301

triadic

#340A01 #01340A #0A0134

tetradic

#340A01 #113401 #012B34 #230134

square

#340A01 #113401 #012B34 #230134

split-complementary

#340A01 #013423 #011134

monochromatic

#1E0601 #1E0601 #340A01 #701602 #AC2103

Accessibility & contrast

On white

17.65

#340A01 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#340A01 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340A01

17.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340A01	#FFFFFF	#000000	##FFFFFF
##340A01	1.00	17.65	1.19	17.65
#FFFFFF	17.65	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171300

Deuteranopia (green-blind)

#211C00

Tritanopia (blue-blind)

#3A0108

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #340a01;
/* rgb */ color: rgb(52, 10, 1);
/* oklch */ color: oklch(21.9% 0.070 37.0);

Tailwind

colors: {
  custom: {
    50: '#6f4c47',
    500: '#340a01',
    950: '#000000',
  },
}

SCSS

$custom: #340a01;
$custom-light: #6f4c47;
$custom-dark: #000000;

JSON

{
  "hex": "#340a01",
  "rgb": {
    "r": 52,
    "g": 10,
    "b": 1
  },
  "hsl": {
    "h": 10.588,
    "s": 96.226,
    "l": 10.392
  },
  "oklch": {
    "l": 0.2195,
    "c": 0.07039,
    "h": 37
  },
  "luminance": 0.00949
}

Semantic roles & 50–950 ramp

primary

#340A01

secondary

#186879

accent

#D9FF29

background

#F7F4F3

surface

#EDE7E5

border

#C8C3C1

text

#080100

muted

#7B7777

Preview Lab

Preview with #340A01

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

Preview Lab → · Contrast checker → · Palette generator →