#5384D9#5384D9

#5384D9 is a mid, vivid blue. Relative luminance 0.234; OKLCH L 61.9% C 0.140 H 260.7°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#5384D9
RGB	rgb(83, 132, 217)
HSL	hsl(218, 64%, 59%)
HSV	hsv(218, 62%, 85%)
CMYK	cmyk(61.8%, 39.2%, 0%, 14.9%)
CIE-LAB	lab(55.43, 9.62, -48.51)
CIE-LCH	lch(55.43, 49.46, 281.22°)
OKLab	oklab(61.87% -0.0226 -0.1379)
OKLCH	oklch(61.87% 0.14 260.7)
XYZ	xyz(24.3385, 23.3491, 68.8564)
Luminance	0.2335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5384D9 #D9A853

analogous

#53C7D9 #5384D9 #6553D9

triadic

#5384D9 #D95384 #84D953

tetradic

#5384D9 #D953C7 #D9A853 #53D965

square

#5384D9 #D953C7 #D9A853 #53D965

split-complementary

#5384D9 #D96553 #C7D953

monochromatic

#204A91 #2B63C4 #5384D9 #85A8E4 #B7CCEF

Accessibility & contrast

On white

3.70

#5384D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#5384D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5384D9

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5384D9	#FFFFFF	#000000	##000000
##5384D9	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F8BDC

Deuteranopia (green-blind)

#4C7FD7

Tritanopia (blue-blind)

#0097A4

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #5384d9;
/* rgb */ color: rgb(83, 132, 217);
/* oklch */ color: oklch(61.9% 0.140 260.7);

Tailwind

colors: {
  custom: {
    50: '#8fa7e5',
    500: '#5384d9',
    950: '#000000',
  },
}

SCSS

$custom: #5384d9;
$custom-light: #8fa7e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5384d9",
  "rgb": {
    "r": 83,
    "g": 132,
    "b": 217
  },
  "hsl": {
    "h": 218.06,
    "s": 63.81,
    "l": 58.824
  },
  "oklch": {
    "l": 0.6187,
    "c": 0.13975,
    "h": 260.7
  },
  "luminance": 0.23351
}

Semantic roles & 50–950 ramp

primary

#5384D9

secondary

#DECBAA

accent

#AA41E7

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #5384D9

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

Preview Lab → · Contrast checker → · Palette generator →