#5344BB#5344BB

#5344BB is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.4% C 0.179 H 282.9°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#5344BB
RGB	rgb(83, 68, 187)
HSL	hsl(248, 47%, 50%)
HSV	hsv(248, 64%, 73%)
CMYK	cmyk(55.6%, 63.6%, 0%, 26.7%)
CIE-LAB	lab(37.04, 39.16, -60.85)
CIE-LCH	lch(37.04, 72.36, 302.76°)
OKLab	oklab(47.37% 0.0399 -0.1748)
OKLCH	oklch(47.37% 0.179 282.9)
XYZ	xyz(14.6013, 9.5602, 48.0800)
Luminance	0.0956 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.15

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5344BB #ACBB44

analogous

#4470BB #5344BB #8F44BB

triadic

#5344BB #BB5344 #44BB53

tetradic

#5344BB #BB4470 #ACBB44 #44BB8F

square

#5344BB #BB4470 #ACBB44 #44BB8F

split-complementary

#5344BB #BB8F44 #70BB44

monochromatic

#2B2361 #3F348E #5344BB #7C71CB #A69EDC

Accessibility & contrast

On white

7.21

#5344BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#5344BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5344BB

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5344BB	#FFFFFF	#000000	##FFFFFF
##5344BB	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BBF

Deuteranopia (green-blind)

#0053B9

Tritanopia (blue-blind)

#216179

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #5344bb;
/* rgb */ color: rgb(83, 68, 187);
/* oklch */ color: oklch(47.4% 0.179 282.9);

Tailwind

colors: {
  custom: {
    50: '#8d79d0',
    500: '#5344bb',
    950: '#000000',
  },
}

SCSS

$custom: #5344bb;
$custom-light: #8d79d0;
$custom-dark: #000000;

JSON

{
  "hex": "#5344bb",
  "rgb": {
    "r": 83,
    "g": 68,
    "b": 187
  },
  "hsl": {
    "h": 247.563,
    "s": 46.667,
    "l": 50
  },
  "oklch": {
    "l": 0.47371,
    "c": 0.17929,
    "h": 282.9
  },
  "luminance": 0.09561
}

Semantic roles & 50–950 ramp

primary

#5344BB

secondary

#C1C893

accent

#D651C6

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0914

muted

#7E7B82

Preview Lab

Preview with #5344BB

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

Preview Lab → · Contrast checker → · Palette generator →