#04070E#04070E

#04070E is a very dark, near-neutral blue. Relative luminance 0.002; OKLCH L 12.8% C 0.018 H 260.7°. Best body text is #FFFFFF at 20.16:1 contrast (WCAG AA passes).

Color values

HEX	#04070E
RGB	rgb(4, 7, 14)
HSL	hsl(222, 56%, 4%)
HSV	hsv(222, 71%, 5%)
CMYK	cmyk(71.4%, 50%, 0%, 94.5%)
CIE-LAB	lab(1.89, 0.25, -3.10)
CIE-LCH	lch(1.89, 3.11, 274.66°)
OKLab	oklab(12.81% -0.0029 -0.0178)
OKLCH	oklch(12.81% 0.018 260.7)
XYZ	xyz(0.2053, 0.2095, 0.4450)
Luminance	0.0021 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04070E #0E0B04

analogous

#040C0E #04070E #06040E

triadic

#04070E #0E0407 #070E04

tetradic

#04070E #0E040C #0E0B04 #040E06

square

#04070E #0E040C #0E0B04 #040E06

split-complementary

#04070E #0E0604 #0C0E04

monochromatic

#070C18 #070C18 #070C18 #121F3E #1F376D

Accessibility & contrast

On white

20.16

#04070E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.04

#04070E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04070E

20.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04070E	#FFFFFF	#000000	##FFFFFF
##04070E	1.00	20.16	1.04	20.16
#FFFFFF	20.16	1.00	21.00	1.00
#000000	1.04	21.00	1.00	21.00
##FFFFFF	20.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#05070E

Deuteranopia (green-blind)

#04070E

Tritanopia (blue-blind)

#020809

Achromatopsia (no color)

#070707

Design tokens & code

CSS

--color: #04070e;
/* rgb */ color: rgb(4, 7, 14);
/* oklch */ color: oklch(12.8% 0.018 260.7);

Tailwind

colors: {
  custom: {
    50: '#484a4d',
    500: '#04070e',
    950: '#000000',
  },
}

SCSS

$custom: #04070e;
$custom-light: #484a4d;
$custom-dark: #000000;

JSON

{
  "hex": "#04070e",
  "rgb": {
    "r": 4,
    "g": 7,
    "b": 14
  },
  "hsl": {
    "h": 222,
    "s": 55.556,
    "l": 3.529
  },
  "oklch": {
    "l": 0.12812,
    "c": 0.01808,
    "h": 260.7
  },
  "luminance": 0.00209
}

Semantic roles & 50–950 ramp

primary

#04070E

secondary

#4C3F22

accent

#B249DF

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000101

muted

#777777

Preview Lab

Preview with #04070E

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

Preview Lab → · Contrast checker → · Palette generator →