#3549D0#3549D0

#3549D0 is a mid, highly saturated blue. Relative luminance 0.101; OKLCH L 48.1% C 0.207 H 269.9°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#3549D0
RGB	rgb(53, 73, 208)
HSL	hsl(232, 62%, 51%)
HSV	hsv(232, 75%, 82%)
CMYK	cmyk(74.5%, 64.9%, 0%, 18.4%)
CIE-LAB	lab(37.98, 38.93, -71.64)
CIE-LCH	lch(37.98, 81.53, 298.52°)
OKLab	oklab(48.08% -0.0004 -0.2072)
OKLCH	oklch(48.08% 0.207 269.9)
XYZ	xyz(15.2320, 10.0744, 60.8041)
Luminance	0.1008 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3549D0 #D0BC35

analogous

#3596D0 #3549D0 #6E35D0

triadic

#3549D0 #D03549 #49D035

tetradic

#3549D0 #D03596 #D0BC35 #35D06E

square

#3549D0 #D03596 #D0BC35 #35D06E

split-complementary

#3549D0 #D06E35 #96D035

monochromatic

#1A2570 #2636A2 #3549D0 #6776DC #98A2E7

Accessibility & contrast

On white

6.96

#3549D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#3549D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3549D0

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3549D0	#FFFFFF	#000000	##FFFFFF
##3549D0	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D4

Deuteranopia (green-blind)

#0052CD

Tritanopia (blue-blind)

#006D86

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3549d0;
/* rgb */ color: rgb(53, 73, 208);
/* oklch */ color: oklch(48.1% 0.207 269.9);

Tailwind

colors: {
  custom: {
    50: '#837ce0',
    500: '#3549d0',
    950: '#000000',
  },
}

SCSS

$custom: #3549d0;
$custom-light: #837ce0;
$custom-dark: #000000;

JSON

{
  "hex": "#3549d0",
  "rgb": {
    "r": 53,
    "g": 73,
    "b": 208
  },
  "hsl": {
    "h": 232.258,
    "s": 62.249,
    "l": 51.176
  },
  "oklch": {
    "l": 0.48084,
    "c": 0.20719,
    "h": 269.9
  },
  "luminance": 0.10076
}

Semantic roles & 50–950 ramp

primary

#3549D0

secondary

#D3CA8E

accent

#D042E5

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #3549D0

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

Preview Lab → · Contrast checker → · Palette generator →