#5340BF#5340BF

#5340BF is a mid, vivid blue. Relative luminance 0.093; OKLCH L 47.1% C 0.189 H 283.2°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#5340BF
RGB	rgb(83, 64, 191)
HSL	hsl(249, 50%, 50%)
HSV	hsv(249, 66%, 75%)
CMYK	cmyk(56.5%, 66.5%, 0%, 25.1%)
CIE-LAB	lab(36.49, 42.75, -64.09)
CIE-LCH	lch(36.49, 77.04, 303.70°)
OKLab	oklab(47.07% 0.0432 -0.1843)
OKLCH	oklch(47.07% 0.189 283.2)
XYZ	xyz(14.8018, 9.2665, 50.2888)
Luminance	0.0927 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5340BF #ACBF40

analogous

#406DBF #5340BF #9240BF

triadic

#5340BF #BF5340 #40BF53

tetradic

#5340BF #BF406D #ACBF40 #40BF92

square

#5340BF #BF406D #ACBF40 #40BF92

split-complementary

#5340BF #BF9240 #6DBF40

monochromatic

#2B2163 #3F3191 #5340BF #7C6ECE #A69CDE

Accessibility & contrast

On white

7.36

#5340BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#5340BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5340BF

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5340BF	#FFFFFF	#000000	##FFFFFF
##5340BF	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC3

Deuteranopia (green-blind)

#0052BD

Tritanopia (blue-blind)

#1C607A

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #5340bf;
/* rgb */ color: rgb(83, 64, 191);
/* oklch */ color: oklch(47.1% 0.189 283.2);

Tailwind

colors: {
  custom: {
    50: '#8e76d3',
    500: '#5340bf',
    950: '#000000',
  },
}

SCSS

$custom: #5340bf;
$custom-light: #8e76d3;
$custom-dark: #000000;

JSON

{
  "hex": "#5340bf",
  "rgb": {
    "r": 83,
    "g": 64,
    "b": 191
  },
  "hsl": {
    "h": 248.976,
    "s": 49.804,
    "l": 50
  },
  "oklch": {
    "l": 0.47074,
    "c": 0.18932,
    "h": 283.2
  },
  "luminance": 0.09267
}

Semantic roles & 50–950 ramp

primary

#5340BF

secondary

#C1CA91

accent

#D94EC5

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #5340BF

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

Preview Lab → · Contrast checker → · Palette generator →