#5369CF#5369CF

#5369CF is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.6% C 0.159 H 271.2°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#5369CF
RGB	rgb(83, 105, 207)
HSL	hsl(229, 56%, 57%)
HSV	hsv(229, 60%, 81%)
CMYK	cmyk(59.9%, 49.3%, 0%, 18.8%)
CIE-LAB	lab(47.55, 22.85, -55.43)
CIE-LCH	lch(47.55, 59.96, 292.40°)
OKLab	oklab(55.64% 0.0034 -0.1586)
OKLCH	oklch(55.64% 0.159 271.2)
XYZ	xyz(19.8776, 16.4455, 61.1462)
Luminance	0.1645 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5369CF #CFB953

analogous

#53A7CF #5369CF #7B53CF

triadic

#5369CF #CF5369 #69CF53

tetradic

#5369CF #CF53A7 #CFB953 #53CF7B

square

#5369CF #CF53A7 #CFB953 #53CF7B

split-complementary

#5369CF #CF7B53 #A7CF53

monochromatic

#253583 #3249B3 #5369CF #8393DC #B3BCEA

Accessibility & contrast

On white

4.90

#5369CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#5369CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5369CF

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5369CF	#FFFFFF	#000000	##FFFFFF
##5369CF	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3477D3

Deuteranopia (green-blind)

#1B6CCD

Tritanopia (blue-blind)

#008092

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5369cf;
/* rgb */ color: rgb(83, 105, 207);
/* oklch */ color: oklch(55.6% 0.159 271.2);

Tailwind

colors: {
  custom: {
    50: '#8e93de',
    500: '#5369cf',
    950: '#000000',
  },
}

SCSS

$custom: #5369cf;
$custom-light: #8e93de;
$custom-dark: #000000;

JSON

{
  "hex": "#5369cf",
  "rgb": {
    "r": 83,
    "g": 105,
    "b": 207
  },
  "hsl": {
    "h": 229.355,
    "s": 56.364,
    "l": 56.863
  },
  "oklch": {
    "l": 0.55642,
    "c": 0.1586,
    "h": 271.2
  },
  "luminance": 0.16447
}

Semantic roles & 50–950 ramp

primary

#5369CF

secondary

#D8CFA6

accent

#C548E0

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #5369CF

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

Preview Lab → · Contrast checker → · Palette generator →