#3367AB#3367AB

#3367AB is a mid, vivid cyan. Relative luminance 0.133; OKLCH L 51.2% C 0.122 H 256.1°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#3367AB
RGB	rgb(51, 103, 171)
HSL	hsl(214, 54%, 44%)
HSV	hsv(214, 70%, 67%)
CMYK	cmyk(70.2%, 39.8%, 0%, 32.9%)
CIE-LAB	lab(43.28, 5.79, -41.49)
CIE-LCH	lch(43.28, 41.89, 277.94°)
OKLab	oklab(51.24% -0.0293 -0.1182)
OKLCH	oklch(51.24% 0.122 256.1)
XYZ	xyz(13.5635, 13.3432, 40.3808)
Luminance	0.1335 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3367AB #AB7733

analogous

#33A3AB #3367AB #3B33AB

triadic

#3367AB #AB3367 #67AB33

tetradic

#3367AB #AB33A3 #AB7733 #33AB3B

square

#3367AB #AB33A3 #AB7733 #33AB3B

split-complementary

#3367AB #AB3B33 #A3AB33

monochromatic

#172E4D #254B7C #3367AB #5085CB #7FA6D9

Accessibility & contrast

On white

5.72

#3367AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#3367AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3367AB

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3367AB	#FFFFFF	#000000	##FFFFFF
##3367AB	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#486CAE

Deuteranopia (green-blind)

#3561AA

Tritanopia (blue-blind)

#007781

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3367ab;
/* rgb */ color: rgb(51, 103, 171);
/* oklch */ color: oklch(51.2% 0.122 256.1);

Tailwind

colors: {
  custom: {
    50: '#7991c4',
    500: '#3367ab',
    950: '#000000',
  },
}

SCSS

$custom: #3367ab;
$custom-light: #7991c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3367ab",
  "rgb": {
    "r": 51,
    "g": 103,
    "b": 171
  },
  "hsl": {
    "h": 214,
    "s": 54.054,
    "l": 43.529
  },
  "oklch": {
    "l": 0.51238,
    "c": 0.12182,
    "h": 256.1
  },
  "luminance": 0.13345
}

Semantic roles & 50–950 ramp

primary

#3367AB

secondary

#C2A278

accent

#9E4ADD

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #3367AB

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

Preview Lab → · Contrast checker → · Palette generator →