#340F07#340F07

#340F07 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 22.8% C 0.062 H 34.2°. Best body text is #FFFFFF at 17.25:1 contrast (WCAG AA passes).

Color values

HEX	#340F07
RGB	rgb(52, 15, 7)
HSL	hsl(11, 76%, 12%)
HSV	hsv(11, 87%, 20%)
CMYK	cmyk(0%, 71.2%, 86.5%, 79.6%)
CIE-LAB	lab(9.70, 18.05, 12.07)
CIE-LCH	lch(9.70, 21.72, 33.77°)
OKLab	oklab(22.84% 0.0513 0.0348)
OKLCH	oklch(22.84% 0.062 34.2)
XYZ	xyz(1.6255, 1.0873, 0.3252)
Luminance	0.0109 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340F07 #072C34

analogous

#340716 #340F07 #342607

triadic

#340F07 #07340F #0F0734

tetradic

#340F07 #163407 #072C34 #260734

square

#340F07 #163407 #072C34 #260734

split-complementary

#340F07 #073426 #071634

monochromatic

#1B0804 #1B0804 #340F07 #6A1F0E #A02E16

Accessibility & contrast

On white

17.25

#340F07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#340F07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340F07

17.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340F07	#FFFFFF	#000000	##FFFFFF
##340F07	1.00	17.25	1.22	17.25
#FFFFFF	17.25	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#191606

Deuteranopia (green-blind)

#221E06

Tritanopia (blue-blind)

#3A070D

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #340f07;
/* rgb */ color: rgb(52, 15, 7);
/* oklch */ color: oklch(22.8% 0.062 34.2);

Tailwind

colors: {
  custom: {
    50: '#6f4f4a',
    500: '#340f07',
    950: '#000000',
  },
}

SCSS

$custom: #340f07;
$custom-light: #6f4f4a;
$custom-dark: #000000;

JSON

{
  "hex": "#340f07",
  "rgb": {
    "r": 52,
    "g": 15,
    "b": 7
  },
  "hsl": {
    "h": 10.667,
    "s": 76.271,
    "l": 11.569
  },
  "oklch": {
    "l": 0.22839,
    "c": 0.06205,
    "h": 34.2
  },
  "luminance": 0.01087
}

Semantic roles & 50–950 ramp

primary

#340F07

secondary

#236574

accent

#D1F335

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#080201

muted

#7B7877

Preview Lab

Preview with #340F07

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

Preview Lab → · Contrast checker → · Palette generator →