#5381BD#5381BD

#5381BD is a mid, moderate cyan. Relative luminance 0.212; OKLCH L 59.7% C 0.105 H 255.6°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#5381BD
RGB	rgb(83, 129, 189)
HSL	hsl(214, 45%, 53%)
HSV	hsv(214, 56%, 74%)
CMYK	cmyk(56.1%, 31.7%, 0%, 25.9%)
CIE-LAB	lab(53.18, 2.15, -36.19)
CIE-LCH	lch(53.18, 36.25, 273.39°)
OKLab	oklab(59.66% -0.0263 -0.102)
OKLCH	oklch(59.66% 0.105 255.6)
XYZ	xyz(20.5996, 21.2119, 51.1430)
Luminance	0.2121 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5381BD #BD8F53

analogous

#53B6BD #5381BD #5A53BD

triadic

#5381BD #BD5381 #81BD53

tetradic

#5381BD #BD53B6 #BD8F53 #53BD5A

square

#5381BD #BD53B6 #BD8F53 #53BD5A

split-complementary

#5381BD #BD5A53 #B6BD53

monochromatic

#29466C #3A6398 #5381BD #7FA1CE #ABC2DF

Accessibility & contrast

On white

4.01

#5381BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#5381BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5381BD

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5381BD	#FFFFFF	#000000	##000000
##5381BD	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6985C0

Deuteranopia (green-blind)

#5B7ABC

Tritanopia (blue-blind)

#038F96

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #5381bd;
/* rgb */ color: rgb(83, 129, 189);
/* oklch */ color: oklch(59.7% 0.105 255.6);

Tailwind

colors: {
  custom: {
    50: '#8ba5d1',
    500: '#5381bd',
    950: '#000000',
  },
}

SCSS

$custom: #5381bd;
$custom-light: #8ba5d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5381bd",
  "rgb": {
    "r": 83,
    "g": 129,
    "b": 189
  },
  "hsl": {
    "h": 213.962,
    "s": 44.538,
    "l": 53.333
  },
  "oklch": {
    "l": 0.5966,
    "c": 0.10531,
    "h": 255.6
  },
  "luminance": 0.21214
}

Semantic roles & 50–950 ramp

primary

#5381BD

secondary

#CDB99F

accent

#9C54D4

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #5381BD

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

Preview Lab → · Contrast checker → · Palette generator →