#03394E#03394E

#03394E is a dark, moderate cyan. Relative luminance 0.035; OKLCH L 32.4% C 0.063 H 231.0°. Best body text is #FFFFFF at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#03394E
RGB	rgb(3, 57, 78)
HSL	hsl(197, 93%, 16%)
HSV	hsv(197, 96%, 31%)
CMYK	cmyk(96.2%, 26.9%, 0%, 69.4%)
CIE-LAB	lab(21.93, -7.69, -17.42)
CIE-LCH	lch(21.93, 19.04, 246.19°)
OKLab	oklab(32.35% -0.0398 -0.0492)
OKLCH	oklch(32.35% 0.063 231)
XYZ	xyz(2.8753, 3.4953, 7.7294)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03394E #4E1803

analogous

#034E3D #03394E #03134E

triadic

#03394E #4E0339 #394E03

tetradic

#03394E #3D034E #4E1803 #134E03

square

#03394E #3D034E #4E1803 #134E03

split-complementary

#03394E #4E0313 #4E3D03

monochromatic

#01161D #01161D #03394E #056489 #088FC4

Accessibility & contrast

On white

12.36

#03394E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#03394E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03394E

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03394E	#FFFFFF	#000000	##FFFFFF
##03394E	1.00	12.36	1.70	12.36
#FFFFFF	12.36	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E384F

Deuteranopia (green-blind)

#25324E

Tritanopia (blue-blind)

#003F40

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #03394e;
/* rgb */ color: rgb(3, 57, 78);
/* oklch */ color: oklch(32.4% 0.063 231.0);

Tailwind

colors: {
  custom: {
    50: '#546f7f',
    500: '#03394e',
    950: '#000000',
  },
}

SCSS

$custom: #03394e;
$custom-light: #546f7f;
$custom-dark: #000000;

JSON

{
  "hex": "#03394e",
  "rgb": {
    "r": 3,
    "g": 57,
    "b": 78
  },
  "hsl": {
    "h": 196.8,
    "s": 92.593,
    "l": 15.882
  },
  "oklch": {
    "l": 0.32354,
    "c": 0.06327,
    "h": 231
  },
  "luminance": 0.03496
}

Semantic roles & 50–950 ramp

primary

#03394E

secondary

#8E3E1E

accent

#6529FF

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#03070A

muted

#787A7C

Preview Lab

Preview with #03394E

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

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