#033439#033439

#033439 is a dark, muted teal. Relative luminance 0.028; OKLCH L 29.8% C 0.049 H 205.6°. Best body text is #FFFFFF at 13.51:1 contrast (WCAG AA passes).

Color values

HEX	#033439
RGB	rgb(3, 52, 57)
HSL	hsl(186, 90%, 12%)
HSV	hsv(186, 95%, 22%)
CMYK	cmyk(94.7%, 8.8%, 0%, 77.6%)
CIE-LAB	lab(19.10, -13.17, -7.59)
CIE-LCH	lch(19.10, 15.20, 209.94°)
OKLab	oklab(29.75% -0.0442 -0.0211)
OKLCH	oklch(29.75% 0.049 205.6)
XYZ	xyz(2.0037, 2.7705, 4.2993)
Luminance	0.0277 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#033439 #390803

analogous

#033923 #033439 #031939

triadic

#033439 #390334 #343903

tetradic

#033439 #230339 #390803 #193903

square

#033439 #230339 #390803 #193903

split-complementary

#033439 #390319 #392303

monochromatic

#021B1D #021B1D #033439 #066973 #099EAD

Accessibility & contrast

On white

13.51

#033439 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#033439 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #033439

13.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##033439	#FFFFFF	#000000	##FFFFFF
##033439	1.00	13.51	1.55	13.51
#FFFFFF	13.51	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F3139

Deuteranopia (green-blind)

#272C39

Tritanopia (blue-blind)

#003735

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #033439;
/* rgb */ color: rgb(3, 52, 57);
/* oklch */ color: oklch(29.8% 0.049 205.6);

Tailwind

colors: {
  custom: {
    50: '#4f6b6f',
    500: '#033439',
    950: '#000000',
  },
}

SCSS

$custom: #033439;
$custom-light: #4f6b6f;
$custom-dark: #000000;

JSON

{
  "hex": "#033439",
  "rgb": {
    "r": 3,
    "g": 52,
    "b": 57
  },
  "hsl": {
    "h": 185.556,
    "s": 90,
    "l": 11.765
  },
  "oklch": {
    "l": 0.29751,
    "c": 0.04896,
    "h": 205.6
  },
  "luminance": 0.02771
}

Semantic roles & 50–950 ramp

primary

#033439

secondary

#7C251C

accent

#3D29FF

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#020607

muted

#787A7A

Preview Lab

Preview with #033439

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

Preview Lab → · Contrast checker → · Palette generator →