#3278B2#3278B2

#3278B2 is a mid, moderate cyan. Relative luminance 0.173; OKLCH L 55.6% C 0.114 H 246.9°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#3278B2
RGB	rgb(50, 120, 178)
HSL	hsl(207, 56%, 45%)
HSV	hsv(207, 72%, 70%)
CMYK	cmyk(71.9%, 32.6%, 0%, 30.2%)
CIE-LAB	lab(48.67, -2.28, -37.05)
CIE-LCH	lch(48.67, 37.12, 266.48°)
OKLab	oklab(55.57% -0.0449 -0.105)
OKLCH	oklch(55.57% 0.114 246.9)
XYZ	xyz(16.0647, 17.3236, 44.6080)
Luminance	0.1732 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3278B2 #B26C32

analogous

#32B2AC #3278B2 #3238B2

triadic

#3278B2 #B23278 #78B232

tetradic

#3278B2 #AC32B2 #B26C32 #38B232

square

#3278B2 #AC32B2 #B26C32 #38B232

split-complementary

#3278B2 #B23238 #B2AC32

monochromatic

#173852 #255882 #3278B2 #5396CF #82B3DC

Accessibility & contrast

On white

4.70

#3278B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#3278B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3278B2

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3278B2	#FFFFFF	#000000	##FFFFFF
##3278B2	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E7AB4

Deuteranopia (green-blind)

#4C6EB1

Tritanopia (blue-blind)

#00868D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3278b2;
/* rgb */ color: rgb(50, 120, 178);
/* oklch */ color: oklch(55.6% 0.114 246.9);

Tailwind

colors: {
  custom: {
    50: '#7a9ec9',
    500: '#3278b2',
    950: '#000000',
  },
}

SCSS

$custom: #3278b2;
$custom-light: #7a9ec9;
$custom-dark: #000000;

JSON

{
  "hex": "#3278b2",
  "rgb": {
    "r": 50,
    "g": 120,
    "b": 178
  },
  "hsl": {
    "h": 207.188,
    "s": 56.14,
    "l": 44.706
  },
  "oklch": {
    "l": 0.5557,
    "c": 0.11421,
    "h": 246.9
  },
  "luminance": 0.17325
}

Semantic roles & 50–950 ramp

primary

#3278B2

secondary

#C59C7B

accent

#8D48DF

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3278B2

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

Preview Lab → · Contrast checker → · Palette generator →