#3274D3#3274D3

#3274D3 is a mid, vivid blue. Relative luminance 0.179; OKLCH L 56.7% C 0.161 H 258.0°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#3274D3
RGB	rgb(50, 116, 211)
HSL	hsl(215, 65%, 51%)
HSV	hsv(215, 76%, 83%)
CMYK	cmyk(76.3%, 45%, 0%, 17.3%)
CIE-LAB	lab(49.34, 12.33, -54.92)
CIE-LCH	lch(49.34, 56.29, 282.65°)
OKLab	oklab(56.69% -0.0334 -0.1575)
OKLCH	oklch(56.69% 0.161 258)
XYZ	xyz(19.3143, 17.8698, 64.0467)
Luminance	0.1787 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3274D3 #D39132

analogous

#32C4D3 #3274D3 #4032D3

triadic

#3274D3 #D33274 #74D332

tetradic

#3274D3 #D332C4 #D39132 #32D340

square

#3274D3 #D332C4 #D39132 #32D340

split-complementary

#3274D3 #D34032 #C4D332

monochromatic

#183D72 #2358A4 #3274D3 #6496DE #97B8E9

Accessibility & contrast

On white

4.59

#3274D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#3274D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3274D3

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3274D3	#FFFFFF	#000000	##FFFFFF
##3274D3	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#427DD7

Deuteranopia (green-blind)

#1F6ED1

Tritanopia (blue-blind)

#008B99

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3274d3;
/* rgb */ color: rgb(50, 116, 211);
/* oklch */ color: oklch(56.7% 0.161 258.0);

Tailwind

colors: {
  custom: {
    50: '#809be1',
    500: '#3274d3',
    950: '#000000',
  },
}

SCSS

$custom: #3274d3;
$custom-light: #809be1;
$custom-dark: #000000;

JSON

{
  "hex": "#3274d3",
  "rgb": {
    "r": 50,
    "g": 116,
    "b": 211
  },
  "hsl": {
    "h": 215.404,
    "s": 64.659,
    "l": 51.176
  },
  "oklch": {
    "l": 0.5669,
    "c": 0.16099,
    "h": 258
  },
  "luminance": 0.17872
}

Semantic roles & 50–950 ramp

primary

#3274D3

secondary

#D4B78D

accent

#A340E8

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3274D3

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

Preview Lab → · Contrast checker → · Palette generator →