#033F47#033F47

#033F47 is a dark, muted teal. Relative luminance 0.040; OKLCH L 33.7% C 0.057 H 209.3°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#033F47
RGB	rgb(3, 63, 71)
HSL	hsl(187, 92%, 15%)
HSV	hsv(187, 96%, 28%)
CMYK	cmyk(95.8%, 11.3%, 0%, 72.2%)
CIE-LAB	lab(23.77, -14.24, -9.93)
CIE-LCH	lch(23.77, 17.36, 214.88°)
OKLab	oklab(33.73% -0.0495 -0.0277)
OKLCH	oklch(33.73% 0.057 209.3)
XYZ	xyz(2.9519, 4.0289, 6.5821)
Luminance	0.0403 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#033F47 #470B03

analogous

#03472D #033F47 #031D47

triadic

#033F47 #47033F #3F4703

tetradic

#033F47 #2D0347 #470B03 #1D4703

square

#033F47 #2D0347 #470B03 #1D4703

split-complementary

#033F47 #47031D #472D03

monochromatic

#011A1D #011A1D #033F47 #057382 #08A7BC

Accessibility & contrast

On white

11.63

#033F47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#033F47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #033F47

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##033F47	#FFFFFF	#000000	##FFFFFF
##033F47	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383C47

Deuteranopia (green-blind)

#2F3647

Tritanopia (blue-blind)

#004341

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #033f47;
/* rgb */ color: rgb(3, 63, 71);
/* oklch */ color: oklch(33.7% 0.057 209.3);

Tailwind

colors: {
  custom: {
    50: '#54747a',
    500: '#033f47',
    950: '#000000',
  },
}

SCSS

$custom: #033f47;
$custom-light: #54747a;
$custom-dark: #000000;

JSON

{
  "hex": "#033f47",
  "rgb": {
    "r": 3,
    "g": 63,
    "b": 71
  },
  "hsl": {
    "h": 187.059,
    "s": 91.892,
    "l": 14.51
  },
  "oklch": {
    "l": 0.33726,
    "c": 0.05669,
    "h": 209.3
  },
  "luminance": 0.04029
}

Semantic roles & 50–950 ramp

primary

#033F47

secondary

#882A1E

accent

#4229FF

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030809

muted

#787B7B

Preview Lab

Preview with #033F47

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

Preview Lab → · Contrast checker → · Palette generator →