#030407#030407

#030407 is a very dark, near-neutral blue. Relative luminance 0.001; OKLCH L 10.7% C 0.011 H 266.5°. Best body text is #FFFFFF at 20.50:1 contrast (WCAG AA passes).

Color values

HEX	#030407
RGB	rgb(3, 4, 7)
HSL	hsl(225, 40%, 2%)
HSV	hsv(225, 57%, 3%)
CMYK	cmyk(57.1%, 42.9%, 0%, 97.3%)
CIE-LAB	lab(1.10, 0.16, -1.23)
CIE-LCH	lch(1.10, 1.24, 277.26°)
OKLab	oklab(10.69% -0.0006 -0.0107)
OKLCH	oklch(10.69% 0.011 266.5)
XYZ	xyz(0.1193, 0.1215, 0.2181)
Luminance	0.0012 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030407 #070603

analogous

#030607 #030407 #040307

triadic

#030407 #070304 #040703

tetradic

#030407 #070306 #070603 #030704

square

#030407 #070306 #070603 #030704

split-complementary

#030407 #070403 #060703

monochromatic

#090C15 #090C15 #090C15 #151C32 #28355D

Accessibility & contrast

On white

20.50

#030407 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.02

#030407 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030407

20.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030407	#FFFFFF	#000000	##FFFFFF
##030407	1.00	20.50	1.02	20.50
#FFFFFF	20.50	1.00	21.00	1.00
#000000	1.02	21.00	1.00	21.00
##FFFFFF	20.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#030407

Deuteranopia (green-blind)

#030407

Tritanopia (blue-blind)

#020505

Achromatopsia (no color)

#040404

Design tokens & code

CSS

--color: #030407;
/* rgb */ color: rgb(3, 4, 7);
/* oklch */ color: oklch(10.7% 0.011 266.5);

Tailwind

colors: {
  custom: {
    50: '#48484a',
    500: '#030407',
    950: '#000000',
  },
}

SCSS

$custom: #030407;
$custom-light: #48484a;
$custom-dark: #000000;

JSON

{
  "hex": "#030407",
  "rgb": {
    "r": 3,
    "g": 4,
    "b": 7
  },
  "hsl": {
    "h": 225,
    "s": 40,
    "l": 1.961
  },
  "oklch": {
    "l": 0.1069,
    "c": 0.0107,
    "h": 266.5
  },
  "luminance": 0.00122
}

Semantic roles & 50–950 ramp

primary

#030407

secondary

#413A25

accent

#B258D0

background

#F4F4F4

surface

#E6E6E7

border

#C2C2C3

text

#000001

muted

#777777

Preview Lab

Preview with #030407

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

Preview Lab → · Contrast checker → · Palette generator →