#3374A8#3374A8

#3374A8 is a mid, moderate cyan. Relative luminance 0.160; OKLCH L 54.1% C 0.105 H 245.7°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#3374A8
RGB	rgb(51, 116, 168)
HSL	hsl(207, 53%, 43%)
HSV	hsv(207, 70%, 66%)
CMYK	cmyk(69.6%, 31%, 0%, 34.1%)
CIE-LAB	lab(47.00, -3.32, -33.85)
CIE-LCH	lch(47.00, 34.01, 264.41°)
OKLab	oklab(54.11% -0.0432 -0.0957)
OKLCH	oklch(54.11% 0.105 245.7)
XYZ	xyz(14.6758, 16.0202, 39.3570)
Luminance	0.1602 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3374A8 #A86733

analogous

#33A8A2 #3374A8 #3339A8

triadic

#3374A8 #A83374 #74A833

tetradic

#3374A8 #A233A8 #A86733 #39A833

square

#3374A8 #A233A8 #A86733 #39A833

split-complementary

#3374A8 #A83339 #A8A233

monochromatic

#16334A #255479 #3374A8 #4F93C9 #7EB0D8

Accessibility & contrast

On white

4.99

#3374A8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#3374A8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3374A8

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3374A8	#FFFFFF	#000000	##FFFFFF
##3374A8	1.00	4.99	4.20	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D76AA

Deuteranopia (green-blind)

#4C6AA7

Tritanopia (blue-blind)

#008186

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3374a8;
/* rgb */ color: rgb(51, 116, 168);
/* oklch */ color: oklch(54.1% 0.105 245.7);

Tailwind

colors: {
  custom: {
    50: '#789bc2',
    500: '#3374a8',
    950: '#000000',
  },
}

SCSS

$custom: #3374a8;
$custom-light: #789bc2;
$custom-dark: #000000;

JSON

{
  "hex": "#3374a8",
  "rgb": {
    "r": 51,
    "g": 116,
    "b": 168
  },
  "hsl": {
    "h": 206.667,
    "s": 53.425,
    "l": 42.941
  },
  "oklch": {
    "l": 0.54105,
    "c": 0.10503,
    "h": 245.7
  },
  "luminance": 0.16022
}

Semantic roles & 50–950 ramp

primary

#3374A8

secondary

#C19776

accent

#8C4BDD

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3374A8

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

Preview Lab → · Contrast checker → · Palette generator →