#03142B#03142B

#03142B is a very dark, muted cyan. Relative luminance 0.007; OKLCH L 19.1% C 0.053 H 255.1°. Best body text is #FFFFFF at 18.44:1 contrast (WCAG AA passes).

Color values

HEX	#03142B
RGB	rgb(3, 20, 43)
HSL	hsl(215, 87%, 9%)
HSV	hsv(215, 93%, 17%)
CMYK	cmyk(93%, 53.5%, 0%, 83.1%)
CIE-LAB	lab(6.27, 2.62, -17.53)
CIE-LCH	lch(6.27, 17.73, 278.50°)
OKLab	oklab(19.15% -0.0136 -0.0509)
OKLCH	oklch(19.15% 0.053 255.1)
XYZ	xyz(0.7236, 0.6940, 2.3808)
Luminance	0.0069 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03142B #2B1A03

analogous

#03282B #03142B #06032B

triadic

#03142B #2B0314 #142B03

tetradic

#03142B #2B0328 #2B1A03 #032B06

square

#03142B #2B0328 #2B1A03 #032B06

split-complementary

#03142B #2B0603 #282B03

monochromatic

#020D1D #020D1D #03142B #072F64 #0B499D

Accessibility & contrast

On white

18.44

#03142B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#03142B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03142B

18.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03142B	#FFFFFF	#000000	##FFFFFF
##03142B	1.00	18.44	1.14	18.44
#FFFFFF	18.44	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#08162C

Deuteranopia (green-blind)

#03122B

Tritanopia (blue-blind)

#00191D

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #03142b;
/* rgb */ color: rgb(3, 20, 43);
/* oklch */ color: oklch(19.1% 0.053 255.1);

Tailwind

colors: {
  custom: {
    50: '#495164',
    500: '#03142b',
    950: '#000000',
  },
}

SCSS

$custom: #03142b;
$custom-light: #495164;
$custom-dark: #000000;

JSON

{
  "hex": "#03142b",
  "rgb": {
    "r": 3,
    "g": 20,
    "b": 43
  },
  "hsl": {
    "h": 214.5,
    "s": 86.957,
    "l": 9.02
  },
  "oklch": {
    "l": 0.19149,
    "c": 0.05272,
    "h": 255.1
  },
  "luminance": 0.00694
}

Semantic roles & 50–950 ramp

primary

#03142B

secondary

#6F4B1B

accent

#A42BFD

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010205

muted

#77787A

Preview Lab

Preview with #03142B

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

Preview Lab → · Contrast checker → · Palette generator →