#04062D#04062D

#04062D is a very dark, moderate blue. Relative luminance 0.003; OKLCH L 15.8% C 0.077 H 270.4°. Best body text is #FFFFFF at 19.64:1 contrast (WCAG AA passes).

Color values

HEX	#04062D
RGB	rgb(4, 6, 45)
HSL	hsl(237, 84%, 10%)
HSV	hsv(237, 91%, 18%)
CMYK	cmyk(91.1%, 86.7%, 0%, 82.4%)
CIE-LAB	lab(3.12, 10.66, -24.01)
CIE-LCH	lch(3.12, 26.27, 293.95°)
OKLab	oklab(15.79% 0.0005 -0.0774)
OKLCH	oklch(15.79% 0.077 270.4)
XYZ	xyz(0.5887, 0.3455, 2.5178)
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

#04062D #2D2B04

analogous

#041B2D #04062D #17042D

triadic

#04062D #2D0406 #062D04

tetradic

#04062D #2D041B #2D2B04 #042D17

square

#04062D #2D041B #2D2B04 #042D17

split-complementary

#04062D #2D1704 #1B2D04

monochromatic

#02041C #02041C #04062D #090D65 #0E159D

Accessibility & contrast

On white

19.64

#04062D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#04062D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04062D

19.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04062D	#FFFFFF	#000000	##FFFFFF
##04062D	1.00	19.64	1.07	19.64
#FFFFFF	19.64	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000D2E

Deuteranopia (green-blind)

#00092C

Tritanopia (blue-blind)

#001118

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #04062d;
/* rgb */ color: rgb(4, 6, 45);
/* oklch */ color: oklch(15.8% 0.077 270.4);

Tailwind

colors: {
  custom: {
    50: '#4a4966',
    500: '#04062d',
    950: '#000000',
  },
}

SCSS

$custom: #04062d;
$custom-light: #4a4966;
$custom-dark: #000000;

JSON

{
  "hex": "#04062d",
  "rgb": {
    "r": 4,
    "g": 6,
    "b": 45
  },
  "hsl": {
    "h": 237.073,
    "s": 83.673,
    "l": 9.608
  },
  "oklch": {
    "l": 0.15791,
    "c": 0.07745,
    "h": 270.4
  },
  "luminance": 0.00346
}

Semantic roles & 50–950 ramp

primary

#04062D

secondary

#706C1D

accent

#F02EFA

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#010006

muted

#77777A

Preview Lab

Preview with #04062D

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

Preview Lab → · Contrast checker → · Palette generator →