#5356BE#5356BE

#5356BE is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.8% C 0.160 H 277.8°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#5356BE
RGB	rgb(83, 86, 190)
HSL	hsl(238, 45%, 54%)
HSV	hsv(238, 56%, 75%)
CMYK	cmyk(56.3%, 54.7%, 0%, 25.5%)
CIE-LAB	lab(41.55, 29.09, -55.29)
CIE-LCH	lch(41.55, 62.47, 297.75°)
OKLab	oklab(50.77% 0.0217 -0.1583)
OKLCH	oklch(50.77% 0.16 277.8)
XYZ	xyz(16.1864, 12.2112, 50.2093)
Luminance	0.1221 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5356BE #BEBB53

analogous

#538BBE #5356BE #8553BE

triadic

#5356BE #BE5356 #56BE53

tetradic

#5356BE #BE538B #BEBB53 #53BE85

square

#5356BE #BE538B #BEBB53 #53BE85

split-complementary

#5356BE #BE8553 #8BBE53

monochromatic

#292B6D #3A3D9A #5356BE #7F82CF #ACADE0

Accessibility & contrast

On white

6.10

#5356BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#5356BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5356BE

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5356BE	#FFFFFF	#000000	##FFFFFF
##5356BE	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1166C2

Deuteranopia (green-blind)

#005EBC

Tritanopia (blue-blind)

#186E81

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #5356be;
/* rgb */ color: rgb(83, 86, 190);
/* oklch */ color: oklch(50.8% 0.160 277.8);

Tailwind

colors: {
  custom: {
    50: '#8c85d2',
    500: '#5356be',
    950: '#000000',
  },
}

SCSS

$custom: #5356be;
$custom-light: #8c85d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5356be",
  "rgb": {
    "r": 83,
    "g": 86,
    "b": 190
  },
  "hsl": {
    "h": 238.318,
    "s": 45.148,
    "l": 53.529
  },
  "oklch": {
    "l": 0.50767,
    "c": 0.15983,
    "h": 277.8
  },
  "luminance": 0.12212
}

Semantic roles & 50–950 ramp

primary

#5356BE

secondary

#CDCC9F

accent

#D153D5

background

#F9F8FD

surface

#F1EFFA

border

#CBCAD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #5356BE

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

Preview Lab → · Contrast checker → · Palette generator →