#3373AC#3373AC

#3373AC is a mid, moderate cyan. Relative luminance 0.159; OKLCH L 54.1% C 0.111 H 248.3°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#3373AC
RGB	rgb(51, 115, 172)
HSL	hsl(208, 54%, 44%)
HSV	hsv(208, 70%, 67%)
CMYK	cmyk(70.3%, 33.1%, 0%, 32.5%)
CIE-LAB	lab(46.90, -1.28, -36.34)
CIE-LCH	lch(46.90, 36.36, 267.99°)
OKLab	oklab(54.09% -0.041 -0.103)
OKLCH	oklch(54.09% 0.111 248.3)
XYZ	xyz(14.9396, 15.9422, 41.3115)
Luminance	0.1594 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3373AC #AC6C33

analogous

#33ACA8 #3373AC #3337AC

triadic

#3373AC #AC3373 #73AC33

tetradic

#3373AC #A833AC #AC6C33 #37AC33

square

#3373AC #A833AC #AC6C33 #37AC33

split-complementary

#3373AC #AC3337 #ACA833

monochromatic

#17344E #25537D #3373AC #5192CB #80AFD9

Accessibility & contrast

On white

5.01

#3373AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#3373AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3373AC

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3373AC	#FFFFFF	#000000	##FFFFFF
##3373AC	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5976AE

Deuteranopia (green-blind)

#486AAB

Tritanopia (blue-blind)

#008187

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3373ac;
/* rgb */ color: rgb(51, 115, 172);
/* oklch */ color: oklch(54.1% 0.111 248.3);

Tailwind

colors: {
  custom: {
    50: '#799bc5',
    500: '#3373ac',
    950: '#000000',
  },
}

SCSS

$custom: #3373ac;
$custom-light: #799bc5;
$custom-dark: #000000;

JSON

{
  "hex": "#3373ac",
  "rgb": {
    "r": 51,
    "g": 115,
    "b": 172
  },
  "hsl": {
    "h": 208.264,
    "s": 54.26,
    "l": 43.725
  },
  "oklch": {
    "l": 0.5409,
    "c": 0.11087,
    "h": 248.3
  },
  "luminance": 0.15944
}

Semantic roles & 50–950 ramp

primary

#3373AC

secondary

#C29B78

accent

#904ADE

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3373AC

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

Preview Lab → · Contrast checker → · Palette generator →