#033140#033140

#033140 is a dark, muted cyan. Relative luminance 0.026; OKLCH L 29.2% C 0.053 H 225.7°. Best body text is #FFFFFF at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#033140
RGB	rgb(3, 49, 64)
HSL	hsl(195, 91%, 13%)
HSV	hsv(195, 95%, 25%)
CMYK	cmyk(95.3%, 23.4%, 0%, 74.9%)
CIE-LAB	lab(18.30, -8.43, -13.61)
CIE-LCH	lch(18.30, 16.01, 238.21°)
OKLab	oklab(29.22% -0.0373 -0.0383)
OKLCH	oklch(29.22% 0.053 225.7)
XYZ	xyz(2.0609, 2.5859, 5.2400)
Luminance	0.0259 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#033140 #401203

analogous

#034030 #033140 #031240

triadic

#033140 #400331 #314003

tetradic

#033140 #300340 #401203 #124003

square

#033140 #300340 #401203 #124003

split-complementary

#033140 #400312 #403003

monochromatic

#01161D #01161D #033140 #065E7A #088BB5

Accessibility & contrast

On white

13.84

#033140 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#033140 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #033140

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##033140	#FFFFFF	#000000	##FFFFFF
##033140	1.00	13.84	1.52	13.84
#FFFFFF	13.84	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293041

Deuteranopia (green-blind)

#212A40

Tritanopia (blue-blind)

#003536

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #033140;
/* rgb */ color: rgb(3, 49, 64);
/* oklch */ color: oklch(29.2% 0.053 225.7);

Tailwind

colors: {
  custom: {
    50: '#506974',
    500: '#033140',
    950: '#000000',
  },
}

SCSS

$custom: #033140;
$custom-light: #506974;
$custom-dark: #000000;

JSON

{
  "hex": "#033140",
  "rgb": {
    "r": 3,
    "g": 49,
    "b": 64
  },
  "hsl": {
    "h": 194.754,
    "s": 91.045,
    "l": 13.137
  },
  "oklch": {
    "l": 0.29215,
    "c": 0.05346,
    "h": 225.7
  },
  "luminance": 0.02586
}

Semantic roles & 50–950 ramp

primary

#033140

secondary

#82361D

accent

#5D29FF

background

#F4F6F7

surface

#E7EBED

border

#C3C6C8

text

#020608

muted

#787A7B

Preview Lab

Preview with #033140

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

Preview Lab → · Contrast checker → · Palette generator →