#5369DB#5369DB

#5369DB is a mid, vivid blue. Relative luminance 0.171; OKLCH L 56.5% C 0.175 H 271.5°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#5369DB
RGB	rgb(83, 105, 219)
HSL	hsl(230, 65%, 59%)
HSV	hsv(230, 62%, 86%)
CMYK	cmyk(62.1%, 52.1%, 0%, 14.1%)
CIE-LAB	lab(48.33, 26.90, -61.02)
CIE-LCH	lch(48.33, 66.68, 293.79°)
OKLab	oklab(56.48% 0.0045 -0.175)
OKLCH	oklch(56.48% 0.175 271.5)
XYZ	xyz(21.4008, 17.0548, 69.1682)
Luminance	0.1706 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5369DB #DBC553

analogous

#53ADDB #5369DB #8153DB

triadic

#5369DB #DB5369 #69DB53

tetradic

#5369DB #DB53AD #DBC553 #53DB81

square

#5369DB #DB53AD #DBC553 #53DB81

split-complementary

#5369DB #DB8153 #ADDB53

monochromatic

#1F3295 #2A43C7 #5369DB #8695E6 #B8C1F0

Accessibility & contrast

On white

4.76

#5369DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#5369DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5369DB

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5369DB	#FFFFFF	#000000	##FFFFFF
##5369DB	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2379DF

Deuteranopia (green-blind)

#006DD9

Tritanopia (blue-blind)

#008498

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5369db;
/* rgb */ color: rgb(83, 105, 219);
/* oklch */ color: oklch(56.5% 0.175 271.5);

Tailwind

colors: {
  custom: {
    50: '#9093e7',
    500: '#5369db',
    950: '#000000',
  },
}

SCSS

$custom: #5369db;
$custom-light: #9093e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5369db",
  "rgb": {
    "r": 83,
    "g": 105,
    "b": 219
  },
  "hsl": {
    "h": 230.294,
    "s": 65.385,
    "l": 59.216
  },
  "oklch": {
    "l": 0.56476,
    "c": 0.17505,
    "h": 271.5
  },
  "luminance": 0.17057
}

Semantic roles & 50–950 ramp

primary

#5369DB

secondary

#DFD7AA

accent

#CD3FE8

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #5369DB

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

Preview Lab → · Contrast checker → · Palette generator →