#033239#033239

#033239 is a dark, muted teal. Relative luminance 0.026; OKLCH L 29.1% C 0.048 H 210.2°. Best body text is #FFFFFF at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#033239
RGB	rgb(3, 50, 57)
HSL	hsl(188, 90%, 12%)
HSV	hsv(188, 95%, 22%)
CMYK	cmyk(94.7%, 12.3%, 0%, 77.6%)
CIE-LAB	lab(18.35, -11.96, -8.73)
CIE-LCH	lch(18.35, 14.81, 216.14°)
OKLab	oklab(29.14% -0.0418 -0.0244)
OKLCH	oklch(29.14% 0.048 210.2)
XYZ	xyz(1.9163, 2.5957, 4.2701)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#033239 #390A03

analogous

#033925 #033239 #031739

triadic

#033239 #390332 #323903

tetradic

#033239 #250339 #390A03 #173903

square

#033239 #250339 #390A03 #173903

split-complementary

#033239 #390317 #392503

monochromatic

#02191D #02191D #033239 #066573 #0998AD

Accessibility & contrast

On white

13.82

#033239 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#033239 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #033239

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##033239	#FFFFFF	#000000	##FFFFFF
##033239	1.00	13.82	1.52	13.82
#FFFFFF	13.82	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C3039

Deuteranopia (green-blind)

#252A39

Tritanopia (blue-blind)

#003534

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #033239;
/* rgb */ color: rgb(3, 50, 57);
/* oklch */ color: oklch(29.1% 0.048 210.2);

Tailwind

colors: {
  custom: {
    50: '#4f6a6f',
    500: '#033239',
    950: '#000000',
  },
}

SCSS

$custom: #033239;
$custom-light: #4f6a6f;
$custom-dark: #000000;

JSON

{
  "hex": "#033239",
  "rgb": {
    "r": 3,
    "g": 50,
    "b": 57
  },
  "hsl": {
    "h": 187.778,
    "s": 90,
    "l": 11.765
  },
  "oklch": {
    "l": 0.29141,
    "c": 0.04842,
    "h": 210.2
  },
  "luminance": 0.02596
}

Semantic roles & 50–950 ramp

primary

#033239

secondary

#7C281C

accent

#4529FF

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#020607

muted

#787A7A

Preview Lab

Preview with #033239

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

Preview Lab → · Contrast checker → · Palette generator →