#340E03#340E03

#340E03 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 22.6% C 0.065 H 38.5°. Best body text is #FFFFFF at 17.35:1 contrast (WCAG AA passes).

Color values

HEX	#340E03
RGB	rgb(52, 14, 3)
HSL	hsl(13, 89%, 11%)
HSV	hsv(13, 94%, 20%)
CMYK	cmyk(0%, 73.1%, 94.2%, 79.6%)
CIE-LAB	lab(9.41, 18.35, 13.29)
CIE-LCH	lch(9.41, 22.66, 35.90°)
OKLab	oklab(22.6% 0.0509 0.0405)
OKLCH	oklch(22.6% 0.065 38.5)
XYZ	xyz(1.5898, 1.0509, 0.2053)
Luminance	0.0105 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340E03 #032934

analogous

#340310 #340E03 #342603

triadic

#340E03 #03340E #0E0334

tetradic

#340E03 #103403 #032934 #260334

square

#340E03 #103403 #032934 #260334

split-complementary

#340E03 #033426 #031034

monochromatic

#1D0802 #1D0802 #340E03 #6E1E06 #A82D0A

Accessibility & contrast

On white

17.35

#340E03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#340E03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340E03

17.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340E03	#FFFFFF	#000000	##FFFFFF
##340E03	1.00	17.35	1.21	17.35
#FFFFFF	17.35	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#191502

Deuteranopia (green-blind)

#221D02

Tritanopia (blue-blind)

#3A050B

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #340e03;
/* rgb */ color: rgb(52, 14, 3);
/* oklch */ color: oklch(22.6% 0.065 38.5);

Tailwind

colors: {
  custom: {
    50: '#6f4e48',
    500: '#340e03',
    950: '#000000',
  },
}

SCSS

$custom: #340e03;
$custom-light: #6f4e48;
$custom-dark: #000000;

JSON

{
  "hex": "#340e03",
  "rgb": {
    "r": 52,
    "g": 14,
    "b": 3
  },
  "hsl": {
    "h": 13.469,
    "s": 89.091,
    "l": 10.784
  },
  "oklch": {
    "l": 0.22598,
    "c": 0.06501,
    "h": 38.5
  },
  "luminance": 0.01051
}

Semantic roles & 50–950 ramp

primary

#340E03

secondary

#1C6377

accent

#CFFF29

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#080100

muted

#7B7777

Preview Lab

Preview with #340E03

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

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