#3544AE#3544AE

#3544AE is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.2% C 0.169 H 271.5°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#3544AE
RGB	rgb(53, 68, 174)
HSL	hsl(233, 53%, 45%)
HSV	hsv(233, 70%, 68%)
CMYK	cmyk(69.5%, 60.9%, 0%, 31.8%)
CIE-LAB	lab(33.87, 29.97, -58.42)
CIE-LCH	lch(33.87, 65.66, 297.16°)
OKLab	oklab(44.17% 0.0044 -0.1685)
OKLCH	oklch(44.17% 0.169 271.5)
XYZ	xyz(11.1727, 7.9460, 40.9811)
Luminance	0.0795 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3544AE #AE9F35

analogous

#3581AE #3544AE #6335AE

triadic

#3544AE #AE3544 #44AE35

tetradic

#3544AE #AE3581 #AE9F35 #35AE63

square

#3544AE #AE3581 #AE9F35 #35AE63

split-complementary

#3544AE #AE6335 #81AE35

monochromatic

#181F50 #27327F #3544AE #5564CB #848FDA

Accessibility & contrast

On white

8.11

#3544AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#3544AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3544AE

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3544AE	#FFFFFF	#000000	##FFFFFF
##3544AE	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B1

Deuteranopia (green-blind)

#004AAC

Tritanopia (blue-blind)

#005F72

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3544ae;
/* rgb */ color: rgb(53, 68, 174);
/* oklch */ color: oklch(44.2% 0.169 271.5);

Tailwind

colors: {
  custom: {
    50: '#7c77c7',
    500: '#3544ae',
    950: '#000000',
  },
}

SCSS

$custom: #3544ae;
$custom-light: #7c77c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3544ae",
  "rgb": {
    "r": 53,
    "g": 68,
    "b": 174
  },
  "hsl": {
    "h": 232.562,
    "s": 53.304,
    "l": 44.51
  },
  "oklch": {
    "l": 0.44171,
    "c": 0.16854,
    "h": 271.5
  },
  "luminance": 0.07947
}

Semantic roles & 50–950 ramp

primary

#3544AE

secondary

#C3BA7C

accent

#CB4BDD

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #3544AE

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

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