#5389EE#5389EE

#5389EE is a light, vivid blue. Relative luminance 0.259; OKLCH L 64.2% C 0.162 H 261.7°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#5389EE
RGB	rgb(83, 137, 238)
HSL	hsl(219, 82%, 63%)
HSV	hsv(219, 65%, 93%)
CMYK	cmyk(65.1%, 42.4%, 0%, 6.7%)
CIE-LAB	lab(57.94, 13.74, -56.23)
CIE-LCH	lch(57.94, 57.89, 283.73°)
OKLab	oklab(64.18% -0.0233 -0.1605)
OKLCH	oklch(64.18% 0.162 261.7)
XYZ	xyz(27.9401, 25.9007, 84.3992)
Luminance	0.2590 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5389EE #EEB853

analogous

#53D6EE #5389EE #6A53EE

triadic

#5389EE #EE5389 #89EE53

tetradic

#5389EE #EE53D6 #EEB853 #53EE6A

square

#5389EE #EE53D6 #EEB853 #53EE6A

split-complementary

#5389EE #EE6A53 #D6EE53

monochromatic

#124BB5 #1B63E8 #5389EE #8BAFF4 #C2D5F9

Accessibility & contrast

On white

3.40

#5389EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#5389EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5389EE

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5389EE	#FFFFFF	#000000	##000000
##5389EE	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A93F2

Deuteranopia (green-blind)

#4185EC

Tritanopia (blue-blind)

#00A0B0

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5389ee;
/* rgb */ color: rgb(83, 137, 238);
/* oklch */ color: oklch(64.2% 0.162 261.7);

Tailwind

colors: {
  custom: {
    50: '#92aaf4',
    500: '#5389ee',
    950: '#000000',
  },
}

SCSS

$custom: #5389ee;
$custom-light: #92aaf4;
$custom-dark: #000000;

JSON

{
  "hex": "#5389ee",
  "rgb": {
    "r": 83,
    "g": 137,
    "b": 238
  },
  "hsl": {
    "h": 219.097,
    "s": 82.011,
    "l": 62.941
  },
  "oklch": {
    "l": 0.64184,
    "c": 0.16218,
    "h": 261.7
  },
  "luminance": 0.25903
}

Semantic roles & 50–950 ramp

primary

#5389EE

secondary

#EAD7B2

accent

#9307DE

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5389EE

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

Preview Lab → · Contrast checker → · Palette generator →