#300703#300703

#300703 is a very dark, moderate red. Relative luminance 0.008; OKLCH L 20.7% C 0.068 H 31.5°. Best body text is #FFFFFF at 18.14:1 contrast (WCAG AA passes).

Color values

HEX	#300703
RGB	rgb(48, 7, 3)
HSL	hsl(5, 88%, 10%)
HSV	hsv(5, 94%, 19%)
CMYK	cmyk(0%, 85.4%, 93.8%, 81.2%)
CIE-LAB	lab(7.11, 20.31, 9.84)
CIE-LCH	lch(7.11, 22.57, 25.85°)
OKLab	oklab(20.67% 0.0579 0.0354)
OKLCH	oklch(20.67% 0.068 31.5)
XYZ	xyz(1.3115, 0.7871, 0.1690)
Luminance	0.0079 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300703 #032C30

analogous

#300316 #300703 #301D03

triadic

#300703 #033007 #070330

tetradic

#300703 #163003 #032C30 #1D0330

square

#300703 #163003 #032C30 #1D0330

split-complementary

#300703 #03301D #031630

monochromatic

#1D0402 #1D0402 #300703 #6A0F07 #A3180A

Accessibility & contrast

On white

18.14

#300703 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#300703 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300703

18.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300703	#FFFFFF	#000000	##FFFFFF
##300703	1.00	18.14	1.16	18.14
#FFFFFF	18.14	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#131002

Deuteranopia (green-blind)

#1D1902

Tritanopia (blue-blind)

#360006

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #300703;
/* rgb */ color: rgb(48, 7, 3);
/* oklch */ color: oklch(20.7% 0.068 31.5);

Tailwind

colors: {
  custom: {
    50: '#6c4a48',
    500: '#300703',
    950: '#000000',
  },
}

SCSS

$custom: #300703;
$custom-light: #6c4a48;
$custom-dark: #000000;

JSON

{
  "hex": "#300703",
  "rgb": {
    "r": 48,
    "g": 7,
    "b": 3
  },
  "hsl": {
    "h": 5.333,
    "s": 88.235,
    "l": 10
  },
  "oklch": {
    "l": 0.20675,
    "c": 0.06788,
    "h": 31.5
  },
  "luminance": 0.00787
}

Semantic roles & 50–950 ramp

primary

#300703

secondary

#1B6C73

accent

#EBFE29

background

#F6F4F4

surface

#ECE7E6

border

#C7C3C2

text

#070100

muted

#7A7777

Preview Lab

Preview with #300703

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

Preview Lab → · Contrast checker → · Palette generator →