#3373A8#3373A8

#3373A8 is a mid, moderate cyan. Relative luminance 0.158; OKLCH L 53.9% C 0.106 H 246.5°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#3373A8
RGB	rgb(51, 115, 168)
HSL	hsl(207, 53%, 43%)
HSV	hsv(207, 70%, 66%)
CMYK	cmyk(69.6%, 31.5%, 0%, 34.1%)
CIE-LAB	lab(46.70, -2.71, -34.32)
CIE-LCH	lch(46.70, 34.43, 265.48°)
OKLab	oklab(53.87% -0.0422 -0.0971)
OKLCH	oklch(53.87% 0.106 246.5)
XYZ	xyz(14.5612, 15.7909, 39.3187)
Luminance	0.1579 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3373A8 #A86833

analogous

#33A8A2 #3373A8 #3339A8

triadic

#3373A8 #A83373 #73A833

tetradic

#3373A8 #A233A8 #A86833 #39A833

square

#3373A8 #A233A8 #A86833 #39A833

split-complementary

#3373A8 #A83339 #A8A233

monochromatic

#16334A #255379 #3373A8 #4F92C9 #7EAFD8

Accessibility & contrast

On white

5.05

#3373A8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#3373A8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3373A8

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3373A8	#FFFFFF	#000000	##FFFFFF
##3373A8	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B75AA

Deuteranopia (green-blind)

#4B6AA7

Tritanopia (blue-blind)

#008086

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3373a8;
/* rgb */ color: rgb(51, 115, 168);
/* oklch */ color: oklch(53.9% 0.106 246.5);

Tailwind

colors: {
  custom: {
    50: '#789bc2',
    500: '#3373a8',
    950: '#000000',
  },
}

SCSS

$custom: #3373a8;
$custom-light: #789bc2;
$custom-dark: #000000;

JSON

{
  "hex": "#3373a8",
  "rgb": {
    "r": 51,
    "g": 115,
    "b": 168
  },
  "hsl": {
    "h": 207.179,
    "s": 53.425,
    "l": 42.941
  },
  "oklch": {
    "l": 0.53867,
    "c": 0.10589,
    "h": 246.5
  },
  "luminance": 0.15792
}

Semantic roles & 50–950 ramp

primary

#3373A8

secondary

#C19876

accent

#8D4BDD

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3373A8

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

Preview Lab → · Contrast checker → · Palette generator →