#5385DD#5385DD

#5385DD is a light, vivid blue. Relative luminance 0.238; OKLCH L 62.3% C 0.144 H 260.9°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#5385DD
RGB	rgb(83, 133, 221)
HSL	hsl(218, 67%, 60%)
HSV	hsv(218, 62%, 87%)
CMYK	cmyk(62.4%, 39.8%, 0%, 13.3%)
CIE-LAB	lab(55.92, 10.37, -49.98)
CIE-LCH	lch(55.92, 51.05, 281.72°)
OKLab	oklab(62.32% -0.0227 -0.1422)
OKLCH	oklch(62.32% 0.144 260.9)
XYZ	xyz(25.0014, 23.8322, 71.6751)
Luminance	0.2384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5385DD #DDAB53

analogous

#53CADD #5385DD #6653DD

triadic

#5385DD #DD5385 #85DD53

tetradic

#5385DD #DD53CA #DDAB53 #53DD66

square

#5385DD #DD53CA #DDAB53 #53DD66

split-complementary

#5385DD #DD6653 #CADD53

monochromatic

#1E4A98 #2863CB #5385DD #86A9E7 #B9CDF1

Accessibility & contrast

On white

3.64

#5385DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#5385DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5385DD

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5385DD	#FFFFFF	#000000	##000000
##5385DD	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E8DE0

Deuteranopia (green-blind)

#4A80DB

Tritanopia (blue-blind)

#0099A6

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5385dd;
/* rgb */ color: rgb(83, 133, 221);
/* oklch */ color: oklch(62.3% 0.144 260.9);

Tailwind

colors: {
  custom: {
    50: '#8fa8e8',
    500: '#5385dd',
    950: '#000000',
  },
}

SCSS

$custom: #5385dd;
$custom-light: #8fa8e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5385dd",
  "rgb": {
    "r": 83,
    "g": 133,
    "b": 221
  },
  "hsl": {
    "h": 218.261,
    "s": 66.99,
    "l": 59.608
  },
  "oklch": {
    "l": 0.62318,
    "c": 0.14401,
    "h": 260.9
  },
  "luminance": 0.23835
}

Semantic roles & 50–950 ramp

primary

#5385DD

secondary

#E1CDAB

accent

#AC3EEA

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5385DD

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

Preview Lab → · Contrast checker → · Palette generator →