#03314E#03314E

#03314E is a dark, moderate cyan. Relative luminance 0.028; OKLCH L 30.1% C 0.070 H 243.0°. Best body text is #FFFFFF at 13.52:1 contrast (WCAG AA passes).

Color values

HEX	#03314E
RGB	rgb(3, 49, 78)
HSL	hsl(203, 93%, 16%)
HSV	hsv(203, 96%, 31%)
CMYK	cmyk(96.2%, 37.2%, 0%, 69.4%)
CIE-LAB	lab(19.08, -2.30, -21.89)
CIE-LCH	lch(19.08, 22.01, 264.00°)
OKLab	oklab(30.09% -0.0317 -0.0623)
OKLCH	oklch(30.09% 0.07 243)
XYZ	xyz(2.5105, 2.7657, 7.6078)
Luminance	0.0277 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03314E #4E2003

analogous

#034E45 #03314E #030B4E

triadic

#03314E #4E0331 #314E03

tetradic

#03314E #45034E #4E2003 #0B4E03

square

#03314E #45034E #4E2003 #0B4E03

split-complementary

#03314E #4E030B #4E4503

monochromatic

#01131D #01131D #03314E #055689 #087BC4

Accessibility & contrast

On white

13.52

#03314E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#03314E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03314E

13.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03314E	#FFFFFF	#000000	##FFFFFF
##03314E	1.00	13.52	1.55	13.52
#FFFFFF	13.52	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23324F

Deuteranopia (green-blind)

#182B4D

Tritanopia (blue-blind)

#00383B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #03314e;
/* rgb */ color: rgb(3, 49, 78);
/* oklch */ color: oklch(30.1% 0.070 243.0);

Tailwind

colors: {
  custom: {
    50: '#54687f',
    500: '#03314e',
    950: '#000000',
  },
}

SCSS

$custom: #03314e;
$custom-light: #54687f;
$custom-dark: #000000;

JSON

{
  "hex": "#03314e",
  "rgb": {
    "r": 3,
    "g": 49,
    "b": 78
  },
  "hsl": {
    "h": 203.2,
    "s": 92.593,
    "l": 15.882
  },
  "oklch": {
    "l": 0.30089,
    "c": 0.06994,
    "h": 243
  },
  "luminance": 0.02766
}

Semantic roles & 50–950 ramp

primary

#03314E

secondary

#8E4A1E

accent

#7C29FF

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#03060A

muted

#787A7C

Preview Lab

Preview with #03314E

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

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