#340703#340703

#340703 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.6% C 0.073 H 31.1°. Best body text is #FFFFFF at 17.83:1 contrast (WCAG AA passes).

Color values

HEX	#340703
RGB	rgb(52, 7, 3)
HSL	hsl(5, 89%, 11%)
HSV	hsv(5, 94%, 20%)
CMYK	cmyk(0%, 86.5%, 94.2%, 79.6%)
CIE-LAB	lab(8.03, 22.09, 11.29)
CIE-LCH	lch(8.03, 24.81, 27.08°)
OKLab	oklab(21.56% 0.0624 0.0377)
OKLCH	oklch(21.56% 0.073 31.1)
XYZ	xyz(1.5088, 0.8888, 0.1782)
Luminance	0.0089 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340703 #033034

analogous

#340317 #340703 #341F03

triadic

#340703 #033407 #070334

tetradic

#340703 #173403 #033034 #1F0334

square

#340703 #173403 #033034 #1F0334

split-complementary

#340703 #03341F #031734

monochromatic

#1D0402 #1D0402 #340703 #6E0F06 #A8170A

Accessibility & contrast

On white

17.83

#340703 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#340703 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340703

17.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340703	#FFFFFF	#000000	##FFFFFF
##340703	1.00	17.83	1.18	17.83
#FFFFFF	17.83	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151102

Deuteranopia (green-blind)

#201B02

Tritanopia (blue-blind)

#3A0006

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #340703;
/* rgb */ color: rgb(52, 7, 3);
/* oklch */ color: oklch(21.6% 0.073 31.1);

Tailwind

colors: {
  custom: {
    50: '#6f4a48',
    500: '#340703',
    950: '#000000',
  },
}

SCSS

$custom: #340703;
$custom-light: #6f4a48;
$custom-dark: #000000;

JSON

{
  "hex": "#340703",
  "rgb": {
    "r": 52,
    "g": 7,
    "b": 3
  },
  "hsl": {
    "h": 4.898,
    "s": 89.091,
    "l": 10.784
  },
  "oklch": {
    "l": 0.21561,
    "c": 0.0729,
    "h": 31.1
  },
  "luminance": 0.00889
}

Semantic roles & 50–950 ramp

primary

#340703

secondary

#1C7077

accent

#EEFF29

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#080100

muted

#7B7777

Preview Lab

Preview with #340703

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

Preview Lab → · Contrast checker → · Palette generator →