#3271B2#3271B2

#3271B2 is a mid, vivid cyan. Relative luminance 0.157; OKLCH L 53.9% C 0.121 H 251.7°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#3271B2
RGB	rgb(50, 113, 178)
HSL	hsl(210, 56%, 45%)
HSV	hsv(210, 72%, 70%)
CMYK	cmyk(71.9%, 36.5%, 0%, 30.2%)
CIE-LAB	lab(46.58, 1.97, -40.34)
CIE-LCH	lch(46.58, 40.39, 272.80°)
OKLab	oklab(53.93% -0.038 -0.1147)
OKLCH	oklch(53.93% 0.121 251.7)
XYZ	xyz(15.2534, 15.7010, 44.3376)
Luminance	0.1570 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3271B2 #B27332

analogous

#32B1B2 #3271B2 #3332B2

triadic

#3271B2 #B23271 #71B232

tetradic

#3271B2 #B232B1 #B27332 #32B233

square

#3271B2 #B232B1 #B27332 #32B233

split-complementary

#3271B2 #B23332 #B1B232

monochromatic

#173452 #255382 #3271B2 #5390CF #82AEDC

Accessibility & contrast

On white

5.07

#3271B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#3271B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3271B2

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3271B2	#FFFFFF	#000000	##FFFFFF
##3271B2	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5375B5

Deuteranopia (green-blind)

#4169B1

Tritanopia (blue-blind)

#008089

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3271b2;
/* rgb */ color: rgb(50, 113, 178);
/* oklch */ color: oklch(53.9% 0.121 251.7);

Tailwind

colors: {
  custom: {
    50: '#7a99c9',
    500: '#3271b2',
    950: '#000000',
  },
}

SCSS

$custom: #3271b2;
$custom-light: #7a99c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3271b2",
  "rgb": {
    "r": 50,
    "g": 113,
    "b": 178
  },
  "hsl": {
    "h": 210.469,
    "s": 56.14,
    "l": 44.706
  },
  "oklch": {
    "l": 0.53932,
    "c": 0.12088,
    "h": 251.7
  },
  "luminance": 0.15703
}

Semantic roles & 50–950 ramp

primary

#3271B2

secondary

#C5A07B

accent

#9548DF

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #3271B2

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

Preview Lab → · Contrast checker → · Palette generator →