#5348BB#5348BB

#5348BB is a mid, vivid blue. Relative luminance 0.101; OKLCH L 48.0% C 0.174 H 281.9°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#5348BB
RGB	rgb(83, 72, 187)
HSL	hsl(246, 46%, 51%)
HSV	hsv(246, 61%, 73%)
CMYK	cmyk(55.6%, 61.5%, 0%, 26.7%)
CIE-LAB	lab(37.95, 36.76, -59.37)
CIE-LCH	lch(37.95, 69.83, 301.76°)
OKLab	oklab(48.04% 0.036 -0.1704)
OKLCH	oklch(48.04% 0.174 281.9)
XYZ	xyz(14.8515, 10.0607, 48.1634)
Luminance	0.1006 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.90

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5348BB #B0BB48

analogous

#4876BB #5348BB #8C48BB

triadic

#5348BB #BB5348 #48BB53

tetradic

#5348BB #BB4876 #B0BB48 #48BB8C

square

#5348BB #BB4876 #B0BB48 #48BB8C

split-complementary

#5348BB #BB8C48 #76BB48

monochromatic

#2B2564 #3E3690 #5348BB #7D75CC #A7A1DC

Accessibility & contrast

On white

6.97

#5348BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#5348BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5348BB

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5348BB	#FFFFFF	#000000	##FFFFFF
##5348BB	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBF

Deuteranopia (green-blind)

#0055B9

Tritanopia (blue-blind)

#20647A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #5348bb;
/* rgb */ color: rgb(83, 72, 187);
/* oklch */ color: oklch(48.0% 0.174 281.9);

Tailwind

colors: {
  custom: {
    50: '#8d7bd0',
    500: '#5348bb',
    950: '#000000',
  },
}

SCSS

$custom: #5348bb;
$custom-light: #8d7bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#5348bb",
  "rgb": {
    "r": 83,
    "g": 72,
    "b": 187
  },
  "hsl": {
    "h": 245.739,
    "s": 45.817,
    "l": 50.784
  },
  "oklch": {
    "l": 0.48035,
    "c": 0.17419,
    "h": 281.9
  },
  "luminance": 0.10062
}

Semantic roles & 50–950 ramp

primary

#5348BB

secondary

#C4C996

accent

#D552C9

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0914

muted

#7E7B82

Preview Lab

Preview with #5348BB

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

Preview Lab → · Contrast checker → · Palette generator →