#033A4E#033A4E

#033A4E is a dark, moderate cyan. Relative luminance 0.036; OKLCH L 32.6% C 0.063 H 229.3°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#033A4E
RGB	rgb(3, 58, 78)
HSL	hsl(196, 93%, 16%)
HSV	hsv(196, 96%, 31%)
CMYK	cmyk(96.2%, 25.6%, 0%, 69.4%)
CIE-LAB	lab(22.29, -8.33, -16.86)
CIE-LCH	lch(22.29, 18.81, 243.71°)
OKLab	oklab(32.64% -0.0408 -0.0476)
OKLCH	oklch(32.64% 0.063 229.3)
XYZ	xyz(2.9252, 3.5951, 7.7460)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#033A4E #4E1703

analogous

#034E3C #033A4E #03144E

triadic

#033A4E #4E033A #3A4E03

tetradic

#033A4E #3C034E #4E1703 #144E03

square

#033A4E #3C034E #4E1703 #144E03

split-complementary

#033A4E #4E0314 #4E3C03

monochromatic

#01161D #01161D #033A4E #056689 #0892C4

Accessibility & contrast

On white

12.21

#033A4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#033A4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #033A4E

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##033A4E	#FFFFFF	#000000	##FFFFFF
##033A4E	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#30394F

Deuteranopia (green-blind)

#26324E

Tritanopia (blue-blind)

#004041

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #033a4e;
/* rgb */ color: rgb(3, 58, 78);
/* oklch */ color: oklch(32.6% 0.063 229.3);

Tailwind

colors: {
  custom: {
    50: '#55707f',
    500: '#033a4e',
    950: '#000000',
  },
}

SCSS

$custom: #033a4e;
$custom-light: #55707f;
$custom-dark: #000000;

JSON

{
  "hex": "#033a4e",
  "rgb": {
    "r": 3,
    "g": 58,
    "b": 78
  },
  "hsl": {
    "h": 196,
    "s": 92.593,
    "l": 15.882
  },
  "oklch": {
    "l": 0.3264,
    "c": 0.06269,
    "h": 229.3
  },
  "luminance": 0.03596
}

Semantic roles & 50–950 ramp

primary

#033A4E

secondary

#8E3C1E

accent

#6229FF

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#03070A

muted

#787A7C

Preview Lab

Preview with #033A4E

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

Preview Lab → · Contrast checker → · Palette generator →