#03192B#03192B

#03192B is a very dark, muted cyan. Relative luminance 0.009; OKLCH L 20.6% C 0.046 H 245.5°. Best body text is #FFFFFF at 17.83:1 contrast (WCAG AA passes).

Color values

HEX	#03192B
RGB	rgb(3, 25, 43)
HSL	hsl(207, 87%, 9%)
HSV	hsv(207, 93%, 17%)
CMYK	cmyk(93%, 41.9%, 0%, 83.1%)
CIE-LAB	lab(8.03, -0.97, -14.75)
CIE-LCH	lch(8.03, 14.78, 266.22°)
OKLab	oklab(20.64% -0.0191 -0.0419)
OKLCH	oklch(20.64% 0.046 245.5)
XYZ	xyz(0.8211, 0.8889, 2.4133)
Luminance	0.0089 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03192B #2B1503

analogous

#032B29 #03192B #03052B

triadic

#03192B #2B0319 #192B03

tetradic

#03192B #29032B #2B1503 #052B03

square

#03192B #29032B #2B1503 #052B03

split-complementary

#03192B #2B0305 #2B2903

monochromatic

#02111D #02111D #03192B #073A64 #0B5C9D

Accessibility & contrast

On white

17.83

#03192B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#03192B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03192B

17.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03192B	#FFFFFF	#000000	##FFFFFF
##03192B	1.00	17.83	1.18	17.83
#FFFFFF	17.83	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#111A2C

Deuteranopia (green-blind)

#0B162B

Tritanopia (blue-blind)

#001D1F

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #03192b;
/* rgb */ color: rgb(3, 25, 43);
/* oklch */ color: oklch(20.6% 0.046 245.5);

Tailwind

colors: {
  custom: {
    50: '#495564',
    500: '#03192b',
    950: '#000000',
  },
}

SCSS

$custom: #03192b;
$custom-light: #495564;
$custom-dark: #000000;

JSON

{
  "hex": "#03192b",
  "rgb": {
    "r": 3,
    "g": 25,
    "b": 43
  },
  "hsl": {
    "h": 207,
    "s": 86.957,
    "l": 9.02
  },
  "oklch": {
    "l": 0.20638,
    "c": 0.0461,
    "h": 245.5
  },
  "luminance": 0.00889
}

Semantic roles & 50–950 ramp

primary

#03192B

secondary

#6F411B

accent

#892BFD

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010305

muted

#77787A

Preview Lab

Preview with #03192B

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

Preview Lab → · Contrast checker → · Palette generator →