#040607#040607

#040607 is a very dark, near-neutral cyan. Relative luminance 0.002; OKLCH L 11.9% C 0.006 H 225.6°. Best body text is #FFFFFF at 20.31:1 contrast (WCAG AA passes).

Color values

HEX	#040607
RGB	rgb(4, 6, 7)
HSL	hsl(200, 27%, 2%)
HSV	hsv(200, 43%, 3%)
CMYK	cmyk(42.9%, 14.3%, 0%, 97.3%)
CIE-LAB	lab(1.55, -0.39, -0.56)
CIE-LCH	lch(1.55, 0.68, 235.61°)
OKLab	oklab(11.92% -0.0042 -0.0043)
OKLCH	oklch(11.92% 0.006 225.6)
XYZ	xyz(0.1535, 0.1714, 0.2260)
Luminance	0.0017 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#040607 #070504

analogous

#040707 #040607 #040507

triadic

#040607 #070406 #060704

tetradic

#040607 #070407 #070504 #050704

square

#040607 #070407 #070504 #050704

split-complementary

#040607 #070405 #070704

monochromatic

#0B1113 #0B1113 #0B1113 #1A272E #314955

Accessibility & contrast

On white

20.31

#040607 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.03

#040607 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #040607

20.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##040607	#FFFFFF	#000000	##FFFFFF
##040607	1.00	20.31	1.03	20.31
#FFFFFF	20.31	1.00	21.00	1.00
#000000	1.03	21.00	1.00	21.00
##FFFFFF	20.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#050607

Deuteranopia (green-blind)

#050507

Tritanopia (blue-blind)

#030606

Achromatopsia (no color)

#060606

Design tokens & code

CSS

--color: #040607;
/* rgb */ color: rgb(4, 6, 7);
/* oklch */ color: oklch(11.9% 0.006 225.6);

Tailwind

colors: {
  custom: {
    50: '#48494a',
    500: '#040607',
    950: '#000000',
  },
}

SCSS

$custom: #040607;
$custom-light: #48494a;
$custom-dark: #000000;

JSON

{
  "hex": "#040607",
  "rgb": {
    "r": 4,
    "g": 6,
    "b": 7
  },
  "hsl": {
    "h": 200,
    "s": 27.273,
    "l": 2.157
  },
  "oklch": {
    "l": 0.11922,
    "c": 0.00599,
    "h": 225.6
  },
  "luminance": 0.00171
}

Semantic roles & 50–950 ramp

primary

#040607

secondary

#3D302A

accent

#8464C4

background

#F4F4F4

surface

#E6E6E7

border

#C2C2C3

text

#000001

muted

#777777

Preview Lab

Preview with #040607

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

Preview Lab → · Contrast checker → · Palette generator →