#033039#033039

#033039 is a dark, muted cyan. Relative luminance 0.024; OKLCH L 28.5% C 0.048 H 214.9°. Best body text is #FFFFFF at 14.13:1 contrast (WCAG AA passes).

Color values

HEX	#033039
RGB	rgb(3, 48, 57)
HSL	hsl(190, 90%, 12%)
HSV	hsv(190, 95%, 22%)
CMYK	cmyk(94.7%, 15.8%, 0%, 77.6%)
CIE-LAB	lab(17.59, -10.71, -9.88)
CIE-LCH	lch(17.59, 14.58, 222.69°)
OKLab	oklab(28.53% -0.0395 -0.0276)
OKLCH	oklch(28.53% 0.048 214.9)
XYZ	xyz(1.8327, 2.4284, 4.2422)
Luminance	0.0243 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#033039 #390C03

analogous

#033927 #033039 #031539

triadic

#033039 #390330 #303903

tetradic

#033039 #270339 #390C03 #153903

square

#033039 #270339 #390C03 #153903

split-complementary

#033039 #390315 #392703

monochromatic

#02181D #02181D #033039 #066173 #0992AD

Accessibility & contrast

On white

14.13

#033039 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#033039 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #033039

14.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##033039	#FFFFFF	#000000	##FFFFFF
##033039	1.00	14.13	1.49	14.13
#FFFFFF	14.13	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2E3A

Deuteranopia (green-blind)

#232939

Tritanopia (blue-blind)

#003333

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #033039;
/* rgb */ color: rgb(3, 48, 57);
/* oklch */ color: oklch(28.5% 0.048 214.9);

Tailwind

colors: {
  custom: {
    50: '#4f686f',
    500: '#033039',
    950: '#000000',
  },
}

SCSS

$custom: #033039;
$custom-light: #4f686f;
$custom-dark: #000000;

JSON

{
  "hex": "#033039",
  "rgb": {
    "r": 3,
    "g": 48,
    "b": 57
  },
  "hsl": {
    "h": 190,
    "s": 90,
    "l": 11.765
  },
  "oklch": {
    "l": 0.28531,
    "c": 0.04824,
    "h": 214.9
  },
  "luminance": 0.02429
}

Semantic roles & 50–950 ramp

primary

#033039

secondary

#7C2C1C

accent

#4C29FF

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#020607

muted

#787A7A

Preview Lab

Preview with #033039

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

Preview Lab → · Contrast checker → · Palette generator →