#5343BF#5343BF

#5343BF is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.5% C 0.186 H 282.6°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#5343BF
RGB	rgb(83, 67, 191)
HSL	hsl(248, 49%, 51%)
HSV	hsv(248, 65%, 75%)
CMYK	cmyk(56.5%, 64.9%, 0%, 25.1%)
CIE-LAB	lab(37.14, 41.00, -63.03)
CIE-LCH	lch(37.14, 75.20, 303.04°)
OKLab	oklab(47.54% 0.0405 -0.1812)
OKLCH	oklch(47.54% 0.186 282.6)
XYZ	xyz(14.9755, 9.6140, 50.3467)
Luminance	0.0961 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.58

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5343BF #AFBF43

analogous

#4371BF #5343BF #9143BF

triadic

#5343BF #BF5343 #43BF53

tetradic

#5343BF #BF4371 #AFBF43 #43BF91

square

#5343BF #BF4371 #AFBF43 #43BF91

split-complementary

#5343BF #BF9143 #71BF43

monochromatic

#2B2265 #3E3293 #5343BF #7D71CF #A79EDE

Accessibility & contrast

On white

7.18

#5343BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#5343BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5343BF

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5343BF	#FFFFFF	#000000	##FFFFFF
##5343BF	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC3

Deuteranopia (green-blind)

#0053BD

Tritanopia (blue-blind)

#1B627B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #5343bf;
/* rgb */ color: rgb(83, 67, 191);
/* oklch */ color: oklch(47.5% 0.186 282.6);

Tailwind

colors: {
  custom: {
    50: '#8e78d3',
    500: '#5343bf',
    950: '#000000',
  },
}

SCSS

$custom: #5343bf;
$custom-light: #8e78d3;
$custom-dark: #000000;

JSON

{
  "hex": "#5343bf",
  "rgb": {
    "r": 83,
    "g": 67,
    "b": 191
  },
  "hsl": {
    "h": 247.742,
    "s": 49.206,
    "l": 50.588
  },
  "oklch": {
    "l": 0.47543,
    "c": 0.18568,
    "h": 282.6
  },
  "luminance": 0.09615
}

Semantic roles & 50–950 ramp

primary

#5343BF

secondary

#C3CA93

accent

#D94FC7

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #5343BF

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

Preview Lab → · Contrast checker → · Palette generator →