#5381BE#5381BE

#5381BE is a mid, moderate cyan. Relative luminance 0.213; OKLCH L 59.7% C 0.107 H 255.9°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#5381BE
RGB	rgb(83, 129, 190)
HSL	hsl(214, 45%, 54%)
HSV	hsv(214, 56%, 75%)
CMYK	cmyk(56.3%, 32.1%, 0%, 25.5%)
CIE-LAB	lab(53.23, 2.47, -36.69)
CIE-LCH	lch(53.23, 36.77, 273.85°)
OKLab	oklab(59.71% -0.026 -0.1034)
OKLCH	oklch(59.71% 0.107 255.9)
XYZ	xyz(20.7085, 21.2555, 51.7167)
Luminance	0.2126 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5381BE #BE9053

analogous

#53B6BE #5381BE #5A53BE

triadic

#5381BE #BE5381 #81BE53

tetradic

#5381BE #BE53B6 #BE9053 #53BE5A

square

#5381BE #BE53B6 #BE9053 #53BE5A

split-complementary

#5381BE #BE5A53 #B6BE53

monochromatic

#29476D #3A639A #5381BE #7FA2CF #ACC2E0

Accessibility & contrast

On white

4.00

#5381BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#5381BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5381BE

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5381BE	#FFFFFF	#000000	##000000
##5381BE	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6885C1

Deuteranopia (green-blind)

#5A7ABD

Tritanopia (blue-blind)

#008F97

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #5381be;
/* rgb */ color: rgb(83, 129, 190);
/* oklch */ color: oklch(59.7% 0.107 255.9);

Tailwind

colors: {
  custom: {
    50: '#8ba5d2',
    500: '#5381be',
    950: '#000000',
  },
}

SCSS

$custom: #5381be;
$custom-light: #8ba5d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5381be",
  "rgb": {
    "r": 83,
    "g": 129,
    "b": 190
  },
  "hsl": {
    "h": 214.206,
    "s": 45.148,
    "l": 53.529
  },
  "oklch": {
    "l": 0.59712,
    "c": 0.10664,
    "h": 255.9
  },
  "luminance": 0.21257
}

Semantic roles & 50–950 ramp

primary

#5381BE

secondary

#CDBA9F

accent

#9D53D5

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #5381BE

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

Preview Lab → · Contrast checker → · Palette generator →