#03273A#03273A

#03273A is a dark, muted cyan. Relative luminance 0.018; OKLCH L 25.9% C 0.053 H 237.0°. Best body text is #FFFFFF at 15.50:1 contrast (WCAG AA passes).

Color values

HEX	#03273A
RGB	rgb(3, 39, 58)
HSL	hsl(201, 90%, 12%)
HSV	hsv(201, 95%, 23%)
CMYK	cmyk(94.8%, 32.8%, 0%, 77.3%)
CIE-LAB	lab(14.26, -4.29, -15.74)
CIE-LCH	lch(14.26, 16.32, 254.74°)
OKLab	oklab(25.88% -0.0289 -0.0446)
OKLCH	oklch(25.88% 0.053 237)
XYZ	xyz(1.5265, 1.7757, 4.2645)
Luminance	0.0178 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03273A #3A1603

analogous

#033A32 #03273A #030C3A

triadic

#03273A #3A0327 #273A03

tetradic

#03273A #32033A #3A1603 #0C3A03

square

#03273A #32033A #3A1603 #0C3A03

split-complementary

#03273A #3A030C #3A3203

monochromatic

#02141D #02141D #03273A #064E74 #0975AE

Accessibility & contrast

On white

15.50

#03273A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#03273A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03273A

15.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03273A	#FFFFFF	#000000	##FFFFFF
##03273A	1.00	15.50	1.36	15.50
#FFFFFF	15.50	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E273B

Deuteranopia (green-blind)

#16223A

Tritanopia (blue-blind)

#002C2E

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #03273a;
/* rgb */ color: rgb(3, 39, 58);
/* oklch */ color: oklch(25.9% 0.053 237.0);

Tailwind

colors: {
  custom: {
    50: '#4e6070',
    500: '#03273a',
    950: '#000000',
  },
}

SCSS

$custom: #03273a;
$custom-light: #4e6070;
$custom-dark: #000000;

JSON

{
  "hex": "#03273a",
  "rgb": {
    "r": 3,
    "g": 39,
    "b": 58
  },
  "hsl": {
    "h": 200.727,
    "s": 90.164,
    "l": 11.961
  },
  "oklch": {
    "l": 0.2588,
    "c": 0.05314,
    "h": 237
  },
  "luminance": 0.01776
}

Semantic roles & 50–950 ramp

primary

#03273A

secondary

#7D3D1C

accent

#7329FF

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020507

muted

#78797A

Preview Lab

Preview with #03273A

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

Preview Lab → · Contrast checker → · Palette generator →