#3274B1#3274B1

#3274B1 is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 54.6% C 0.117 H 249.3°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#3274B1
RGB	rgb(50, 116, 177)
HSL	hsl(209, 56%, 45%)
HSV	hsv(209, 72%, 69%)
CMYK	cmyk(71.8%, 34.5%, 0%, 30.6%)
CIE-LAB	lab(47.42, -0.23, -38.43)
CIE-LCH	lch(47.42, 38.44, 269.66°)
OKLab	oklab(54.57% -0.0412 -0.1091)
OKLCH	oklch(54.57% 0.117 249.3)
XYZ	xyz(15.4936, 16.3415, 43.9241)
Luminance	0.1634 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3274B1 #B16F32

analogous

#32B1AF #3274B1 #3235B1

triadic

#3274B1 #B13274 #74B132

tetradic

#3274B1 #AF32B1 #B16F32 #35B132

square

#3274B1 #AF32B1 #B16F32 #35B132

split-complementary

#3274B1 #B13235 #B1AF32

monochromatic

#173552 #255581 #3274B1 #5293CE #82B0DC

Accessibility & contrast

On white

4.92

#3274B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#3274B1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3274B1

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3274B1	#FFFFFF	#000000	##FFFFFF
##3274B1	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5877B4

Deuteranopia (green-blind)

#466BB0

Tritanopia (blue-blind)

#00828A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3274b1;
/* rgb */ color: rgb(50, 116, 177);
/* oklch */ color: oklch(54.6% 0.117 249.3);

Tailwind

colors: {
  custom: {
    50: '#7a9bc8',
    500: '#3274b1',
    950: '#000000',
  },
}

SCSS

$custom: #3274b1;
$custom-light: #7a9bc8;
$custom-dark: #000000;

JSON

{
  "hex": "#3274b1",
  "rgb": {
    "r": 50,
    "g": 116,
    "b": 177
  },
  "hsl": {
    "h": 208.819,
    "s": 55.947,
    "l": 44.51
  },
  "oklch": {
    "l": 0.54573,
    "c": 0.11664,
    "h": 249.3
  },
  "luminance": 0.16343
}

Semantic roles & 50–950 ramp

primary

#3274B1

secondary

#C59E7A

accent

#9149DF

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3274B1

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

Preview Lab → · Contrast checker → · Palette generator →