#03062F#03062F

#03062F is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.0% C 0.081 H 268.5°. Best body text is #FFFFFF at 19.61:1 contrast (WCAG AA passes).

Color values

HEX	#03062F
RGB	rgb(3, 6, 47)
HSL	hsl(236, 88%, 10%)
HSV	hsv(236, 94%, 18%)
CMYK	cmyk(93.6%, 87.2%, 0%, 81.6%)
CIE-LAB	lab(3.20, 11.40, -25.39)
CIE-LCH	lch(3.20, 27.83, 294.19°)
OKLab	oklab(15.95% -0.0021 -0.0811)
OKLCH	oklch(15.95% 0.081 268.5)
XYZ	xyz(0.6156, 0.3548, 2.7248)
Luminance	0.0036 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03062F #2F2C03

analogous

#031C2F #03062F #16032F

triadic

#03062F #2F0306 #062F03

tetradic

#03062F #2F031C #2F2C03 #032F16

square

#03062F #2F031C #2F2C03 #032F16

split-complementary

#03062F #2F1603 #1C2F03

monochromatic

#02041D #02041D #03062F #070D69 #0A15A2

Accessibility & contrast

On white

19.61

#03062F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#03062F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03062F

19.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03062F	#FFFFFF	#000000	##FFFFFF
##03062F	1.00	19.61	1.07	19.61
#FFFFFF	19.61	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E30

Deuteranopia (green-blind)

#00092E

Tritanopia (blue-blind)

#001119

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #03062f;
/* rgb */ color: rgb(3, 6, 47);
/* oklch */ color: oklch(16.0% 0.081 268.5);

Tailwind

colors: {
  custom: {
    50: '#4a4968',
    500: '#03062f',
    950: '#000000',
  },
}

SCSS

$custom: #03062f;
$custom-light: #4a4968;
$custom-dark: #000000;

JSON

{
  "hex": "#03062f",
  "rgb": {
    "r": 3,
    "g": 6,
    "b": 47
  },
  "hsl": {
    "h": 235.909,
    "s": 88,
    "l": 9.804
  },
  "oklch": {
    "l": 0.15952,
    "c": 0.08116,
    "h": 268.5
  },
  "luminance": 0.00355
}

Semantic roles & 50–950 ramp

primary

#03062F

secondary

#736D1B

accent

#F02AFE

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#010006

muted

#77777A

Preview Lab

Preview with #03062F

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

Preview Lab → · Contrast checker → · Palette generator →