#5353BC#5353BC

#5353BC is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.1% C 0.161 H 278.9°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#5353BC
RGB	rgb(83, 83, 188)
HSL	hsl(240, 44%, 53%)
HSV	hsv(240, 56%, 74%)
CMYK	cmyk(55.9%, 55.9%, 0%, 26.3%)
CIE-LAB	lab(40.66, 30.31, -55.56)
CIE-LCH	lch(40.66, 63.29, 298.61°)
OKLab	oklab(50.06% 0.0248 -0.1592)
OKLCH	oklch(50.06% 0.161 278.9)
XYZ	xyz(15.7348, 11.6553, 48.9878)
Luminance	0.1166 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5353BC #BCBC53

analogous

#5387BC #5353BC #8753BC

triadic

#5353BC #BC5353 #53BC53

tetradic

#5353BC #BC5387 #BCBC53 #53BC87

square

#5353BC #BC5387 #BCBC53 #53BC87

split-complementary

#5353BC #BC8753 #87BC53

monochromatic

#2A2A6B #3B3B97 #5353BC #7F7FCD #ABABDE

Accessibility & contrast

On white

6.30

#5353BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#5353BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5353BC

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5353BC	#FFFFFF	#000000	##FFFFFF
##5353BC	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0464C0

Deuteranopia (green-blind)

#005CBA

Tritanopia (blue-blind)

#1D6B7F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #5353bc;
/* rgb */ color: rgb(83, 83, 188);
/* oklch */ color: oklch(50.1% 0.161 278.9);

Tailwind

colors: {
  custom: {
    50: '#8c83d1',
    500: '#5353bc',
    950: '#000000',
  },
}

SCSS

$custom: #5353bc;
$custom-light: #8c83d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5353bc",
  "rgb": {
    "r": 83,
    "g": 83,
    "b": 188
  },
  "hsl": {
    "h": 240,
    "s": 43.933,
    "l": 53.137
  },
  "oklch": {
    "l": 0.50062,
    "c": 0.16107,
    "h": 278.9
  },
  "luminance": 0.11656
}

Semantic roles & 50–950 ramp

primary

#5353BC

secondary

#CCCC9F

accent

#D454D4

background

#F9F8FC

surface

#F1EFF9

border

#CBCAD2

text

#0D0A14

muted

#7E7C82

Preview Lab

Preview with #5353BC

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

Preview Lab → · Contrast checker → · Palette generator →