#5D83BB#5D83BB

#5D83BB is a mid, moderate blue. Relative luminance 0.221; OKLCH L 60.6% C 0.096 H 257.9°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#5D83BB
RGB	rgb(93, 131, 187)
HSL	hsl(216, 41%, 55%)
HSV	hsv(216, 50%, 73%)
CMYK	cmyk(50.3%, 29.9%, 0%, 26.7%)
CIE-LAB	lab(54.18, 2.60, -33.44)
CIE-LCH	lch(54.18, 33.54, 274.45°)
OKLab	oklab(60.55% -0.0201 -0.0938)
OKLCH	oklch(60.55% 0.096 257.9)
XYZ	xyz(21.5971, 22.1461, 50.1406)
Luminance	0.2215 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D83BB #BB955D

analogous

#5DB2BB #5D83BB #665DBB

triadic

#5D83BB #BB5D83 #83BB5D

tetradic

#5D83BB #BB5DB2 #BB955D #5DBB66

square

#5D83BB #BB5DB2 #BB955D #5DBB66

split-complementary

#5D83BB #BB665D #B2BB5D

monochromatic

#2F496F #41659A #5D83BB #88A4CD #B3C5DF

Accessibility & contrast

On white

3.87

#5D83BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#5D83BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D83BB

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D83BB	#FFFFFF	#000000	##000000
##5D83BB	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D86BD

Deuteranopia (green-blind)

#627EBA

Tritanopia (blue-blind)

#318F97

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #5d83bb;
/* rgb */ color: rgb(93, 131, 187);
/* oklch */ color: oklch(60.6% 0.096 257.9);

Tailwind

colors: {
  custom: {
    50: '#90a6cf',
    500: '#5d83bb',
    950: '#000000',
  },
}

SCSS

$custom: #5d83bb;
$custom-light: #90a6cf;
$custom-dark: #000000;

JSON

{
  "hex": "#5d83bb",
  "rgb": {
    "r": 93,
    "g": 131,
    "b": 187
  },
  "hsl": {
    "h": 215.745,
    "s": 40.87,
    "l": 54.902
  },
  "oklch": {
    "l": 0.60552,
    "c": 0.09597,
    "h": 257.9
  },
  "luminance": 0.22148
}

Semantic roles & 50–950 ramp

primary

#5D83BB

secondary

#CEBEA6

accent

#A057D1

background

#F9FAFC

surface

#F1F4F9

border

#CBCED2

text

#0D0F14

muted

#7E7F82

Preview Lab

Preview with #5D83BB

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

Preview Lab → · Contrast checker → · Palette generator →