#5353BE#5353BE

#5353BE is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.2% C 0.164 H 278.7°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#5353BE
RGB	rgb(83, 83, 190)
HSL	hsl(240, 45%, 54%)
HSV	hsv(240, 56%, 75%)
CMYK	cmyk(56.3%, 56.3%, 0%, 25.5%)
CIE-LAB	lab(40.80, 30.96, -56.50)
CIE-LCH	lch(40.80, 64.42, 298.72°)
OKLab	oklab(50.21% 0.0249 -0.1619)
OKLCH	oklch(50.21% 0.164 278.7)
XYZ	xyz(15.9519, 11.7421, 50.1311)
Luminance	0.1174 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5353BE #BEBE53

analogous

#5388BE #5353BE #8853BE

triadic

#5353BE #BE5353 #53BE53

tetradic

#5353BE #BE5388 #BEBE53 #53BE88

square

#5353BE #BE5388 #BEBE53 #53BE88

split-complementary

#5353BE #BE8853 #88BE53

monochromatic

#29296D #3A3A9A #5353BE #7F7FCF #ACACE0

Accessibility & contrast

On white

6.27

#5353BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#5353BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5353BE

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5353BE	#FFFFFF	#000000	##FFFFFF
##5353BE	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C2

Deuteranopia (green-blind)

#005CBC

Tritanopia (blue-blind)

#196C80

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #5353be;
/* rgb */ color: rgb(83, 83, 190);
/* oklch */ color: oklch(50.2% 0.164 278.7);

Tailwind

colors: {
  custom: {
    50: '#8c83d2',
    500: '#5353be',
    950: '#000000',
  },
}

SCSS

$custom: #5353be;
$custom-light: #8c83d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5353be",
  "rgb": {
    "r": 83,
    "g": 83,
    "b": 190
  },
  "hsl": {
    "h": 240,
    "s": 45.148,
    "l": 53.529
  },
  "oklch": {
    "l": 0.50211,
    "c": 0.16382,
    "h": 278.7
  },
  "luminance": 0.11743
}

Semantic roles & 50–950 ramp

primary

#5353BE

secondary

#CDCD9F

accent

#D553D5

background

#F9F8FD

surface

#F1EFFA

border

#CBCAD3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #5353BE

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

Preview Lab → · Contrast checker → · Palette generator →