#3374AC#3374AC

#3374AC is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.3% C 0.110 H 247.5°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#3374AC
RGB	rgb(51, 116, 172)
HSL	hsl(208, 54%, 44%)
HSV	hsv(208, 70%, 67%)
CMYK	cmyk(70.3%, 32.6%, 0%, 32.5%)
CIE-LAB	lab(47.20, -1.88, -35.87)
CIE-LCH	lch(47.20, 35.92, 267.00°)
OKLab	oklab(54.33% -0.042 -0.1016)
OKLCH	oklch(54.33% 0.11 247.5)
XYZ	xyz(15.0542, 16.1715, 41.3498)
Luminance	0.1617 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3374AC #AC6B33

analogous

#33ACA7 #3374AC #3337AC

triadic

#3374AC #AC3374 #74AC33

tetradic

#3374AC #A733AC #AC6B33 #37AC33

square

#3374AC #A733AC #AC6B33 #37AC33

split-complementary

#3374AC #AC3337 #ACA733

monochromatic

#17344E #25547D #3374AC #5193CB #80B0D9

Accessibility & contrast

On white

4.96

#3374AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#3374AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3374AC

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3374AC	#FFFFFF	#000000	##FFFFFF
##3374AC	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B76AE

Deuteranopia (green-blind)

#4A6BAB

Tritanopia (blue-blind)

#008188

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3374ac;
/* rgb */ color: rgb(51, 116, 172);
/* oklch */ color: oklch(54.3% 0.110 247.5);

Tailwind

colors: {
  custom: {
    50: '#799bc5',
    500: '#3374ac',
    950: '#000000',
  },
}

SCSS

$custom: #3374ac;
$custom-light: #799bc5;
$custom-dark: #000000;

JSON

{
  "hex": "#3374ac",
  "rgb": {
    "r": 51,
    "g": 116,
    "b": 172
  },
  "hsl": {
    "h": 207.769,
    "s": 54.26,
    "l": 43.725
  },
  "oklch": {
    "l": 0.54326,
    "c": 0.10996,
    "h": 247.5
  },
  "luminance": 0.16173
}

Semantic roles & 50–950 ramp

primary

#3374AC

secondary

#C29B78

accent

#8E4ADE

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3374AC

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

Preview Lab → · Contrast checker → · Palette generator →