#03313A#03313A

#03313A is a dark, muted teal. Relative luminance 0.025; OKLCH L 28.9% C 0.049 H 214.6°. Best body text is #FFFFFF at 13.96:1 contrast (WCAG AA passes).

Color values

HEX	#03313A
RGB	rgb(3, 49, 58)
HSL	hsl(190, 90%, 12%)
HSV	hsv(190, 95%, 23%)
CMYK	cmyk(94.8%, 15.5%, 0%, 77.3%)
CIE-LAB	lab(18.01, -10.93, -9.93)
CIE-LCH	lch(18.01, 14.77, 222.25°)
OKLab	oklab(28.89% -0.0402 -0.0277)
OKLCH	oklch(28.89% 0.049 214.6)
XYZ	xyz(1.8993, 2.5212, 4.3887)
Luminance	0.0252 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03313A #3A0C03

analogous

#033A28 #03313A #03163A

triadic

#03313A #3A0331 #313A03

tetradic

#03313A #28033A #3A0C03 #163A03

square

#03313A #28033A #3A0C03 #163A03

split-complementary

#03313A #3A0316 #3A2803

monochromatic

#02191D #02191D #03313A #066274 #0993AE

Accessibility & contrast

On white

13.96

#03313A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#03313A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03313A

13.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03313A	#FFFFFF	#000000	##FFFFFF
##03313A	1.00	13.96	1.50	13.96
#FFFFFF	13.96	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2F3B

Deuteranopia (green-blind)

#232A3A

Tritanopia (blue-blind)

#003434

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #03313a;
/* rgb */ color: rgb(3, 49, 58);
/* oklch */ color: oklch(28.9% 0.049 214.6);

Tailwind

colors: {
  custom: {
    50: '#4f6970',
    500: '#03313a',
    950: '#000000',
  },
}

SCSS

$custom: #03313a;
$custom-light: #4f6970;
$custom-dark: #000000;

JSON

{
  "hex": "#03313a",
  "rgb": {
    "r": 3,
    "g": 49,
    "b": 58
  },
  "hsl": {
    "h": 189.818,
    "s": 90.164,
    "l": 11.961
  },
  "oklch": {
    "l": 0.28888,
    "c": 0.04884,
    "h": 214.6
  },
  "luminance": 0.02521
}

Semantic roles & 50–950 ramp

primary

#03313A

secondary

#7D2C1C

accent

#4C29FF

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#020607

muted

#787A7A

Preview Lab

Preview with #03313A

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

Preview Lab → · Contrast checker → · Palette generator →