#3549AF#3549AF

#3549AF is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.2% C 0.164 H 270.1°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#3549AF
RGB	rgb(53, 73, 175)
HSL	hsl(230, 54%, 45%)
HSV	hsv(230, 70%, 69%)
CMYK	cmyk(69.7%, 58.3%, 0%, 31.4%)
CIE-LAB	lab(35.23, 27.08, -56.79)
CIE-LCH	lch(35.23, 62.92, 295.49°)
OKLab	oklab(45.21% 0.0003 -0.1636)
OKLCH	oklch(45.21% 0.164 270.1)
XYZ	xyz(11.5860, 8.6160, 41.6016)
Luminance	0.0862 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3549AF #AF9B35

analogous

#3586AF #3549AF #5E35AF

triadic

#3549AF #AF3549 #49AF35

tetradic

#3549AF #AF3586 #AF9B35 #35AF5E

square

#3549AF #AF3586 #AF9B35 #35AF5E

split-complementary

#3549AF #AF5E35 #86AF35

monochromatic

#192251 #273580 #3549AF #5669CC #8593DA

Accessibility & contrast

On white

7.71

#3549AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#3549AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3549AF

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3549AF	#FFFFFF	#000000	##FFFFFF
##3549AF	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B2

Deuteranopia (green-blind)

#004DAD

Tritanopia (blue-blind)

#006275

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3549af;
/* rgb */ color: rgb(53, 73, 175);
/* oklch */ color: oklch(45.2% 0.164 270.1);

Tailwind

colors: {
  custom: {
    50: '#7c7bc8',
    500: '#3549af',
    950: '#000000',
  },
}

SCSS

$custom: #3549af;
$custom-light: #7c7bc8;
$custom-dark: #000000;

JSON

{
  "hex": "#3549af",
  "rgb": {
    "r": 53,
    "g": 73,
    "b": 175
  },
  "hsl": {
    "h": 230.164,
    "s": 53.509,
    "l": 44.706
  },
  "oklch": {
    "l": 0.45209,
    "c": 0.16365,
    "h": 270.1
  },
  "luminance": 0.08617
}

Semantic roles & 50–950 ramp

primary

#3549AF

secondary

#C4B87C

accent

#C54BDD

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3549AF

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

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