#033B47#033B47

#033B47 is a dark, muted cyan. Relative luminance 0.036; OKLCH L 32.5% C 0.056 H 217.1°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#033B47
RGB	rgb(3, 59, 71)
HSL	hsl(191, 92%, 15%)
HSV	hsv(191, 96%, 28%)
CMYK	cmyk(95.8%, 16.9%, 0%, 72.2%)
CIE-LAB	lab(22.31, -11.84, -12.16)
CIE-LCH	lch(22.31, 16.97, 225.75°)
OKLab	oklab(32.55% -0.0451 -0.034)
OKLCH	oklch(32.55% 0.056 217.1)
XYZ	xyz(2.7384, 3.6019, 6.5109)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#033B47 #470F03

analogous

#034731 #033B47 #031947

triadic

#033B47 #47033B #3B4703

tetradic

#033B47 #310347 #470F03 #194703

square

#033B47 #310347 #470F03 #194703

split-complementary

#033B47 #470319 #473103

monochromatic

#01181D #01181D #033B47 #056C82 #089DBC

Accessibility & contrast

On white

12.21

#033B47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#033B47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #033B47

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##033B47	#FFFFFF	#000000	##FFFFFF
##033B47	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)

#333948

Deuteranopia (green-blind)

#2A3347

Tritanopia (blue-blind)

#003F3F

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #033b47;
/* rgb */ color: rgb(3, 59, 71);
/* oklch */ color: oklch(32.5% 0.056 217.1);

Tailwind

colors: {
  custom: {
    50: '#53717a',
    500: '#033b47',
    950: '#000000',
  },
}

SCSS

$custom: #033b47;
$custom-light: #53717a;
$custom-dark: #000000;

JSON

{
  "hex": "#033b47",
  "rgb": {
    "r": 3,
    "g": 59,
    "b": 71
  },
  "hsl": {
    "h": 190.588,
    "s": 91.892,
    "l": 14.51
  },
  "oklch": {
    "l": 0.32548,
    "c": 0.05648,
    "h": 217.1
  },
  "luminance": 0.03602
}

Semantic roles & 50–950 ramp

primary

#033B47

secondary

#88301E

accent

#4F29FF

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030709

muted

#787A7B

Preview Lab

Preview with #033B47

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

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