#3274B8#3274B8

#3274B8 is a mid, vivid cyan. Relative luminance 0.166; OKLCH L 55.0% C 0.126 H 251.7°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#3274B8
RGB	rgb(50, 116, 184)
HSL	hsl(210, 57%, 46%)
HSV	hsv(210, 73%, 72%)
CMYK	cmyk(72.8%, 37%, 0%, 27.8%)
CIE-LAB	lab(47.79, 2.33, -41.91)
CIE-LCH	lch(47.79, 41.98, 273.18°)
OKLab	oklab(54.98% -0.0393 -0.1193)
OKLCH	oklch(54.98% 0.126 251.7)
XYZ	xyz(16.2093, 16.6278, 47.6933)
Luminance	0.1663 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3274B8 #B87632

analogous

#32B7B8 #3274B8 #3332B8

triadic

#3274B8 #B83274 #74B832

tetradic

#3274B8 #B832B7 #B87632 #32B833

square

#3274B8 #B832B7 #B87632 #32B833

split-complementary

#3274B8 #B83332 #B7B832

monochromatic

#183758 #255688 #3274B8 #5693D1 #86B2DE

Accessibility & contrast

On white

4.85

#3274B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#3274B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3274B8

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3274B8	#FFFFFF	#000000	##FFFFFF
##3274B8	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5578BB

Deuteranopia (green-blind)

#416CB7

Tritanopia (blue-blind)

#00848D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3274b8;
/* rgb */ color: rgb(50, 116, 184);
/* oklch */ color: oklch(55.0% 0.126 251.7);

Tailwind

colors: {
  custom: {
    50: '#7b9bcd',
    500: '#3274b8',
    950: '#000000',
  },
}

SCSS

$custom: #3274b8;
$custom-light: #7b9bcd;
$custom-dark: #000000;

JSON

{
  "hex": "#3274b8",
  "rgb": {
    "r": 50,
    "g": 116,
    "b": 184
  },
  "hsl": {
    "h": 210.448,
    "s": 57.265,
    "l": 45.882
  },
  "oklch": {
    "l": 0.54982,
    "c": 0.1256,
    "h": 251.7
  },
  "luminance": 0.1663
}

Semantic roles & 50–950 ramp

primary

#3274B8

secondary

#C8A37E

accent

#9547E1

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3274B8

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

Preview Lab → · Contrast checker → · Palette generator →