#3373A5#3373A5

#3373A5 is a mid, moderate cyan. Relative luminance 0.157; OKLCH L 53.7% C 0.102 H 245.0°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#3373A5
RGB	rgb(51, 115, 165)
HSL	hsl(206, 53%, 42%)
HSV	hsv(206, 69%, 65%)
CMYK	cmyk(69.1%, 30.3%, 0%, 35.3%)
CIE-LAB	lab(46.55, -3.78, -32.79)
CIE-LCH	lch(46.55, 33.01, 263.42°)
OKLab	oklab(53.7% -0.0431 -0.0927)
OKLCH	oklch(53.7% 0.102 245)
XYZ	xyz(14.2849, 15.6804, 37.8638)
Luminance	0.1568 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3373A5 #A56533

analogous

#33A59E #3373A5 #333AA5

triadic

#3373A5 #A53373 #73A533

tetradic

#3373A5 #9E33A5 #A56533 #3AA533

square

#3373A5 #9E33A5 #A56533 #3AA533

split-complementary

#3373A5 #A5333A #A59E33

monochromatic

#163248 #255276 #3373A5 #4D92C8 #7CAFD6

Accessibility & contrast

On white

5.08

#3373A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#3373A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3373A5

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3373A5	#FFFFFF	#000000	##FFFFFF
##3373A5	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D74A7

Deuteranopia (green-blind)

#4D69A4

Tritanopia (blue-blind)

#007F85

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3373a5;
/* rgb */ color: rgb(51, 115, 165);
/* oklch */ color: oklch(53.7% 0.102 245.0);

Tailwind

colors: {
  custom: {
    50: '#789bc0',
    500: '#3373a5',
    950: '#000000',
  },
}

SCSS

$custom: #3373a5;
$custom-light: #789bc0;
$custom-dark: #000000;

JSON

{
  "hex": "#3373a5",
  "rgb": {
    "r": 51,
    "g": 115,
    "b": 165
  },
  "hsl": {
    "h": 206.316,
    "s": 52.778,
    "l": 42.353
  },
  "oklch": {
    "l": 0.53704,
    "c": 0.10222,
    "h": 245
  },
  "luminance": 0.15682
}

Semantic roles & 50–950 ramp

primary

#3373A5

secondary

#BF9575

accent

#8B4CDC

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3373A5

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

Preview Lab → · Contrast checker → · Palette generator →