#03474E#03474E

#03474E is a dark, moderate teal. Relative luminance 0.051; OKLCH L 36.4% C 0.061 H 206.3°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#03474E
RGB	rgb(3, 71, 78)
HSL	hsl(186, 93%, 16%)
HSV	hsv(186, 96%, 31%)
CMYK	cmyk(96.2%, 9%, 0%, 69.4%)
CIE-LAB	lab(26.95, -16.20, -9.69)
CIE-LCH	lch(26.95, 18.88, 210.90°)
OKLab	oklab(36.4% -0.0547 -0.027)
OKLCH	oklch(36.4% 0.061 206.3)
XYZ	xyz(3.6653, 5.0754, 7.9927)
Luminance	0.0508 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03474E #4E0A03

analogous

#034E2F #03474E #03214E

triadic

#03474E #4E0347 #474E03

tetradic

#03474E #2F034E #4E0A03 #214E03

square

#03474E #2F034E #4E0A03 #214E03

split-complementary

#03474E #4E0321 #4E2F03

monochromatic

#011B1D #011B1D #03474E #057D89 #08B2C4

Accessibility & contrast

On white

10.42

#03474E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#03474E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03474E

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03474E	#FFFFFF	#000000	##FFFFFF
##03474E	1.00	10.42	2.02	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40444E

Deuteranopia (green-blind)

#363D4E

Tritanopia (blue-blind)

#004B49

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #03474e;
/* rgb */ color: rgb(3, 71, 78);
/* oklch */ color: oklch(36.4% 0.061 206.3);

Tailwind

colors: {
  custom: {
    50: '#567a7f',
    500: '#03474e',
    950: '#000000',
  },
}

SCSS

$custom: #03474e;
$custom-light: #567a7f;
$custom-dark: #000000;

JSON

{
  "hex": "#03474e",
  "rgb": {
    "r": 3,
    "g": 71,
    "b": 78
  },
  "hsl": {
    "h": 185.6,
    "s": 92.593,
    "l": 15.882
  },
  "oklch": {
    "l": 0.36398,
    "c": 0.06104,
    "h": 206.3
  },
  "luminance": 0.05076
}

Semantic roles & 50–950 ramp

primary

#03474E

secondary

#8E291E

accent

#3D29FF

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04090A

muted

#797B7C

Preview Lab

Preview with #03474E

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

Preview Lab → · Contrast checker → · Palette generator →