#3374AD#3374AD

#3374AD is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.4% C 0.111 H 248.0°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#3374AD
RGB	rgb(51, 116, 173)
HSL	hsl(208, 54%, 44%)
HSV	hsv(208, 71%, 68%)
CMYK	cmyk(70.5%, 32.9%, 0%, 32.2%)
CIE-LAB	lab(47.25, -1.52, -36.37)
CIE-LCH	lch(47.25, 36.41, 267.60°)
OKLab	oklab(54.38% -0.0417 -0.1031)
OKLCH	oklch(54.38% 0.111 248)
XYZ	xyz(15.1506, 16.2101, 41.8575)
Luminance	0.1621 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3374AD #AD6C33

analogous

#33ADA9 #3374AD #3337AD

triadic

#3374AD #AD3374 #74AD33

tetradic

#3374AD #A933AD #AD6C33 #37AD33

square

#3374AD #A933AD #AD6C33 #37AD33

split-complementary

#3374AD #AD3337 #ADA933

monochromatic

#17354E #25547E #3374AD #5193CC #81B0DA

Accessibility & contrast

On white

4.95

#3374AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#3374AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3374AD

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3374AD	#FFFFFF	#000000	##FFFFFF
##3374AD	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A76AF

Deuteranopia (green-blind)

#496BAC

Tritanopia (blue-blind)

#008288

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3374ad;
/* rgb */ color: rgb(51, 116, 173);
/* oklch */ color: oklch(54.4% 0.111 248.0);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#3374ad",
  "rgb": {
    "r": 51,
    "g": 116,
    "b": 173
  },
  "hsl": {
    "h": 208.033,
    "s": 54.464,
    "l": 43.922
  },
  "oklch": {
    "l": 0.54382,
    "c": 0.11121,
    "h": 248
  },
  "luminance": 0.16212
}

Semantic roles & 50–950 ramp

primary

#3374AD

secondary

#C39B79

accent

#8F4ADE

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3374AD

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

Preview Lab → · Contrast checker → · Palette generator →