#340C15#340C15

#340C15 is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.7% C 0.065 H 10.3°. Best body text is #FFFFFF at 17.36:1 contrast (WCAG AA passes).

Color values

HEX	#340C15
RGB	rgb(52, 12, 21)
HSL	hsl(347, 63%, 13%)
HSV	hsv(347, 77%, 20%)
CMYK	cmyk(0%, 76.9%, 59.6%, 79.6%)
CIE-LAB	lab(9.38, 20.93, 4.40)
CIE-LCH	lch(9.38, 21.39, 11.88°)
OKLab	oklab(22.7% 0.0635 0.0116)
OKLCH	oklch(22.7% 0.065 10.3)
XYZ	xyz(1.6831, 1.0474, 0.8228)
Luminance	0.0105 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340C15 #0C342B

analogous

#340C29 #340C15 #34170C

triadic

#340C15 #15340C #0C1534

tetradic

#340C15 #29340C #0C342B #170C34

square

#340C15 #29340C #0C342B #170C34

split-complementary

#340C15 #0C3417 #0C2934

monochromatic

#19060A #19060A #340C15 #661729 #97233D

Accessibility & contrast

On white

17.36

#340C15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#340C15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340C15

17.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340C15	#FFFFFF	#000000	##FFFFFF
##340C15	1.00	17.36	1.21	17.36
#FFFFFF	17.36	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151515

Deuteranopia (green-blind)

#1F1D14

Tritanopia (blue-blind)

#390610

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #340c15;
/* rgb */ color: rgb(52, 12, 21);
/* oklch */ color: oklch(22.7% 0.065 10.3);

Tailwind

colors: {
  custom: {
    50: '#6e4d52',
    500: '#340c15',
    950: '#000000',
  },
}

SCSS

$custom: #340c15;
$custom-light: #6e4d52;
$custom-dark: #000000;

JSON

{
  "hex": "#340c15",
  "rgb": {
    "r": 52,
    "g": 12,
    "b": 21
  },
  "hsl": {
    "h": 346.5,
    "s": 62.5,
    "l": 12.549
  },
  "oklch": {
    "l": 0.227,
    "c": 0.06451,
    "h": 10.3
  },
  "luminance": 0.01047
}

Semantic roles & 50–950 ramp

primary

#340C15

secondary

#2C7061

accent

#E6C142

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#080102

muted

#7B7778

Preview Lab

Preview with #340C15

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

Preview Lab → · Contrast checker → · Palette generator →