#340D10#340D10

#340D10 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 22.7% C 0.063 H 19.2°. Best body text is #FFFFFF at 17.34:1 contrast (WCAG AA passes).

Color values

HEX	#340D10
RGB	rgb(52, 13, 16)
HSL	hsl(355, 60%, 13%)
HSV	hsv(355, 75%, 20%)
CMYK	cmyk(0%, 75%, 69.2%, 79.6%)
CIE-LAB	lab(9.45, 19.89, 7.61)
CIE-LCH	lch(9.45, 21.29, 20.93°)
OKLab	oklab(22.71% 0.0593 0.0206)
OKLCH	oklch(22.71% 0.063 19.2)
XYZ	xyz(1.6538, 1.0555, 0.6068)
Luminance	0.0106 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340D10 #0D3431

analogous

#340D23 #340D10 #341E0D

triadic

#340D10 #10340D #0D1034

tetradic

#340D10 #23340D #0D3431 #1E0D34

square

#340D10 #23340D #0D3431 #1E0D34

split-complementary

#340D10 #0D341E #0D2334

monochromatic

#180608 #180608 #340D10 #65191F #96252E

Accessibility & contrast

On white

17.34

#340D10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#340D10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340D10

17.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340D10	#FFFFFF	#000000	##FFFFFF
##340D10	1.00	17.34	1.21	17.34
#FFFFFF	17.34	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171510

Deuteranopia (green-blind)

#211D0F

Tritanopia (blue-blind)

#3A060E

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #340d10;
/* rgb */ color: rgb(52, 13, 16);
/* oklch */ color: oklch(22.7% 0.063 19.2);

Tailwind

colors: {
  custom: {
    50: '#6f4e4e',
    500: '#340d10',
    950: '#000000',
  },
}

SCSS

$custom: #340d10;
$custom-light: #6f4e4e;
$custom-dark: #000000;

JSON

{
  "hex": "#340d10",
  "rgb": {
    "r": 52,
    "g": 13,
    "b": 16
  },
  "hsl": {
    "h": 355.385,
    "s": 60,
    "l": 12.745
  },
  "oklch": {
    "l": 0.22705,
    "c": 0.06276,
    "h": 19.2
  },
  "luminance": 0.01055
}

Semantic roles & 50–950 ramp

primary

#340D10

secondary

#2D6F6A

accent

#E3D745

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #340D10

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

Preview Lab → · Contrast checker → · Palette generator →