#3367AD#3367AD

#3367AD is a mid, vivid cyan. Relative luminance 0.134; OKLCH L 51.4% C 0.125 H 256.6°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#3367AD
RGB	rgb(51, 103, 173)
HSL	hsl(214, 54%, 44%)
HSV	hsv(214, 71%, 68%)
CMYK	cmyk(70.5%, 40.5%, 0%, 32.2%)
CIE-LAB	lab(43.39, 6.52, -42.49)
CIE-LCH	lch(43.39, 42.99, 278.73°)
OKLab	oklab(51.36% -0.0288 -0.1211)
OKLCH	oklch(51.36% 0.125 256.6)
XYZ	xyz(13.7556, 13.4200, 41.3924)
Luminance	0.1342 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3367AD #AD7933

analogous

#33A4AD #3367AD #3C33AD

triadic

#3367AD #AD3367 #67AD33

tetradic

#3367AD #AD33A4 #AD7933 #33AD3C

square

#3367AD #AD33A4 #AD7933 #33AD3C

split-complementary

#3367AD #AD3C33 #A4AD33

monochromatic

#172F4E #254B7E #3367AD #5186CC #81A7DA

Accessibility & contrast

On white

5.70

#3367AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#3367AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3367AD

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3367AD	#FFFFFF	#000000	##FFFFFF
##3367AD	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#476DB0

Deuteranopia (green-blind)

#3361AC

Tritanopia (blue-blind)

#007781

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3367ad;
/* rgb */ color: rgb(51, 103, 173);
/* oklch */ color: oklch(51.4% 0.125 256.6);

Tailwind

colors: {
  custom: {
    50: '#7991c6',
    500: '#3367ad',
    950: '#000000',
  },
}

SCSS

$custom: #3367ad;
$custom-light: #7991c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3367ad",
  "rgb": {
    "r": 51,
    "g": 103,
    "b": 173
  },
  "hsl": {
    "h": 214.426,
    "s": 54.464,
    "l": 43.922
  },
  "oklch": {
    "l": 0.51363,
    "c": 0.12454,
    "h": 256.6
  },
  "luminance": 0.13421
}

Semantic roles & 50–950 ramp

primary

#3367AD

secondary

#C3A379

accent

#9F4ADE

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #3367AD

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

Preview Lab → · Contrast checker → · Palette generator →