#04062E#04062E

#04062E is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 15.9% C 0.079 H 270.2°. Best body text is #FFFFFF at 19.62:1 contrast (WCAG AA passes).

Color values

HEX	#04062E
RGB	rgb(4, 6, 46)
HSL	hsl(237, 84%, 10%)
HSV	hsv(237, 91%, 18%)
CMYK	cmyk(91.3%, 87%, 0%, 82%)
CIE-LAB	lab(3.19, 11.16, -24.65)
CIE-LCH	lch(3.19, 27.06, 294.35°)
OKLab	oklab(15.92% 0.0003 -0.079)
OKLCH	oklch(15.92% 0.079 270.2)
XYZ	xyz(0.6082, 0.3533, 2.6204)
Luminance	0.0035 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04062E #2E2C04

analogous

#041B2E #04062E #17042E

triadic

#04062E #2E0406 #062E04

tetradic

#04062E #2E041B #2E2C04 #042E17

square

#04062E #2E041B #2E2C04 #042E17

split-complementary

#04062E #2E1704 #1B2E04

monochromatic

#02041C #02041C #04062E #090D66 #0E159F

Accessibility & contrast

On white

19.62

#04062E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#04062E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04062E

19.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04062E	#FFFFFF	#000000	##FFFFFF
##04062E	1.00	19.62	1.07	19.62
#FFFFFF	19.62	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E2F

Deuteranopia (green-blind)

#00092D

Tritanopia (blue-blind)

#001119

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #04062e;
/* rgb */ color: rgb(4, 6, 46);
/* oklch */ color: oklch(15.9% 0.079 270.2);

Tailwind

colors: {
  custom: {
    50: '#4a4967',
    500: '#04062e',
    950: '#000000',
  },
}

SCSS

$custom: #04062e;
$custom-light: #4a4967;
$custom-dark: #000000;

JSON

{
  "hex": "#04062e",
  "rgb": {
    "r": 4,
    "g": 6,
    "b": 46
  },
  "hsl": {
    "h": 237.143,
    "s": 84,
    "l": 9.804
  },
  "oklch": {
    "l": 0.15924,
    "c": 0.07901,
    "h": 270.2
  },
  "luminance": 0.00353
}

Semantic roles & 50–950 ramp

primary

#04062E

secondary

#716D1D

accent

#F12EFA

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#010006

muted

#77777A

Preview Lab

Preview with #04062E

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

Preview Lab → · Contrast checker → · Palette generator →