#5355BD#5355BD

#5355BD is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.5% C 0.160 H 278.2°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#5355BD
RGB	rgb(83, 85, 189)
HSL	hsl(239, 45%, 53%)
HSV	hsv(239, 56%, 74%)
CMYK	cmyk(56.1%, 55%, 0%, 25.9%)
CIE-LAB	lab(41.23, 29.38, -55.22)
CIE-LCH	lch(41.23, 62.55, 298.02°)
OKLab	oklab(50.51% 0.0228 -0.1582)
OKLCH	oklch(50.51% 0.16 278.2)
XYZ	xyz(15.9982, 12.0090, 49.6092)
Luminance	0.1201 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5355BD #BDBB53

analogous

#538ABD #5355BD #8653BD

triadic

#5355BD #BD5355 #55BD53

tetradic

#5355BD #BD538A #BDBB53 #53BD86

square

#5355BD #BD538A #BDBB53 #53BD86

split-complementary

#5355BD #BD8653 #8ABD53

monochromatic

#292B6C #3A3C98 #5355BD #7F81CE #ABACDF

Accessibility & contrast

On white

6.17

#5355BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#5355BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5355BD

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5355BD	#FFFFFF	#000000	##FFFFFF
##5355BD	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E66C1

Deuteranopia (green-blind)

#005DBB

Tritanopia (blue-blind)

#1B6D81

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #5355bd;
/* rgb */ color: rgb(83, 85, 189);
/* oklch */ color: oklch(50.5% 0.160 278.2);

Tailwind

colors: {
  custom: {
    50: '#8c85d2',
    500: '#5355bd',
    950: '#000000',
  },
}

SCSS

$custom: #5355bd;
$custom-light: #8c85d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5355bd",
  "rgb": {
    "r": 83,
    "g": 85,
    "b": 189
  },
  "hsl": {
    "h": 238.868,
    "s": 44.538,
    "l": 53.333
  },
  "oklch": {
    "l": 0.50506,
    "c": 0.15978,
    "h": 278.2
  },
  "luminance": 0.1201
}

Semantic roles & 50–950 ramp

primary

#5355BD

secondary

#CDCC9F

accent

#D254D4

background

#F9F8FC

surface

#F1EFF9

border

#CBCAD2

text

#0D0B14

muted

#7E7C82

Preview Lab

Preview with #5355BD

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

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