#5341BB#5341BB

#5341BB is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.9% C 0.183 H 283.5°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#5341BB
RGB	rgb(83, 65, 187)
HSL	hsl(249, 48%, 49%)
HSV	hsv(249, 65%, 73%)
CMYK	cmyk(55.6%, 65.2%, 0%, 26.7%)
CIE-LAB	lab(36.38, 40.93, -61.93)
CIE-LCH	lch(36.38, 74.23, 303.46°)
OKLab	oklab(46.89% 0.0427 -0.178)
OKLCH	oklch(46.89% 0.183 283.5)
XYZ	xyz(14.4245, 9.2066, 48.0210)
Luminance	0.0921 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.14

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5341BB #A9BB41

analogous

#416CBB #5341BB #9041BB

triadic

#5341BB #BB5341 #41BB53

tetradic

#5341BB #BB416C #A9BB41 #41BB90

square

#5341BB #BB416C #A9BB41 #41BB90

split-complementary

#5341BB #BB9041 #6CBB41

monochromatic

#2B2160 #3F318E #5341BB #7B6DCC #A49ADC

Accessibility & contrast

On white

7.39

#5341BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#5341BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5341BB

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5341BB	#FFFFFF	#000000	##FFFFFF
##5341BB	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BF

Deuteranopia (green-blind)

#0052B9

Tritanopia (blue-blind)

#226078

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #5341bb;
/* rgb */ color: rgb(83, 65, 187);
/* oklch */ color: oklch(46.9% 0.183 283.5);

Tailwind

colors: {
  custom: {
    50: '#8d77d0',
    500: '#5341bb',
    950: '#000000',
  },
}

SCSS

$custom: #5341bb;
$custom-light: #8d77d0;
$custom-dark: #000000;

JSON

{
  "hex": "#5341bb",
  "rgb": {
    "r": 83,
    "g": 65,
    "b": 187
  },
  "hsl": {
    "h": 248.852,
    "s": 48.413,
    "l": 49.412
  },
  "oklch": {
    "l": 0.4689,
    "c": 0.18303,
    "h": 283.5
  },
  "luminance": 0.09207
}

Semantic roles & 50–950 ramp

primary

#5341BB

secondary

#C0C890

accent

#D850C4

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0914

muted

#7E7B82

Preview Lab

Preview with #5341BB

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

Preview Lab → · Contrast checker → · Palette generator →