#5353BF#5353BF

#5353BF is a mid, vivid blue. Relative luminance 0.118; OKLCH L 50.3% C 0.165 H 278.7°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#5353BF
RGB	rgb(83, 83, 191)
HSL	hsl(240, 46%, 54%)
HSV	hsv(240, 57%, 75%)
CMYK	cmyk(56.5%, 56.5%, 0%, 25.1%)
CIE-LAB	lab(40.87, 31.28, -56.97)
CIE-LCH	lch(40.87, 64.99, 298.77°)
OKLab	oklab(50.29% 0.0249 -0.1633)
OKLCH	oklch(50.29% 0.165 278.7)
XYZ	xyz(16.0615, 11.7860, 50.7087)
Luminance	0.1179 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5353BF #BFBF53

analogous

#5389BF #5353BF #8953BF

triadic

#5353BF #BF5353 #53BF53

tetradic

#5353BF #BF5389 #BFBF53 #53BF89

square

#5353BF #BF5389 #BFBF53 #53BF89

split-complementary

#5353BF #BF8953 #89BF53

monochromatic

#29296E #3A3A9B #5353BF #8080D0 #ACACE0

Accessibility & contrast

On white

6.25

#5353BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#5353BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5353BF

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5353BF	#FFFFFF	#000000	##FFFFFF
##5353BF	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C3

Deuteranopia (green-blind)

#005CBD

Tritanopia (blue-blind)

#176C81

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #5353bf;
/* rgb */ color: rgb(83, 83, 191);
/* oklch */ color: oklch(50.3% 0.165 278.7);

Tailwind

colors: {
  custom: {
    50: '#8d83d3',
    500: '#5353bf',
    950: '#000000',
  },
}

SCSS

$custom: #5353bf;
$custom-light: #8d83d3;
$custom-dark: #000000;

JSON

{
  "hex": "#5353bf",
  "rgb": {
    "r": 83,
    "g": 83,
    "b": 191
  },
  "hsl": {
    "h": 240,
    "s": 45.763,
    "l": 53.725
  },
  "oklch": {
    "l": 0.50285,
    "c": 0.16518,
    "h": 278.7
  },
  "luminance": 0.11787
}

Semantic roles & 50–950 ramp

primary

#5353BF

secondary

#CECEA0

accent

#D552D5

background

#F9F8FD

surface

#F1EFFA

border

#CBCAD3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #5353BF

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

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