#5D83BC#5D83BC

#5D83BC is a mid, moderate blue. Relative luminance 0.222; OKLCH L 60.6% C 0.097 H 258.3°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#5D83BC
RGB	rgb(93, 131, 188)
HSL	hsl(216, 41%, 55%)
HSV	hsv(216, 51%, 74%)
CMYK	cmyk(50.5%, 30.3%, 0%, 26.3%)
CIE-LAB	lab(54.23, 2.91, -33.94)
CIE-LCH	lch(54.23, 34.07, 274.90°)
OKLab	oklab(60.6% -0.0198 -0.0953)
OKLCH	oklch(60.6% 0.097 258.3)
XYZ	xyz(21.7045, 22.1891, 50.7064)
Luminance	0.2219 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D83BC #BC965D

analogous

#5DB3BC #5D83BC #665DBC

triadic

#5D83BC #BC5D83 #83BC5D

tetradic

#5D83BC #BC5DB3 #BC965D #5DBC66

square

#5D83BC #BC5DB3 #BC965D #5DBC66

split-complementary

#5D83BC #BC665D #B3BC5D

monochromatic

#2E4970 #40659B #5D83BC #88A4CE #B4C5E0

Accessibility & contrast

On white

3.86

#5D83BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#5D83BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D83BC

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D83BC	#FFFFFF	#000000	##000000
##5D83BC	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D87BE

Deuteranopia (green-blind)

#627EBB

Tritanopia (blue-blind)

#309097

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #5d83bc;
/* rgb */ color: rgb(93, 131, 188);
/* oklch */ color: oklch(60.6% 0.097 258.3);

Tailwind

colors: {
  custom: {
    50: '#90a6d0',
    500: '#5d83bc',
    950: '#000000',
  },
}

SCSS

$custom: #5d83bc;
$custom-light: #90a6d0;
$custom-dark: #000000;

JSON

{
  "hex": "#5d83bc",
  "rgb": {
    "r": 93,
    "g": 131,
    "b": 188
  },
  "hsl": {
    "h": 216,
    "s": 41.485,
    "l": 55.098
  },
  "oklch": {
    "l": 0.60603,
    "c": 0.09733,
    "h": 258.3
  },
  "luminance": 0.22191
}

Semantic roles & 50–950 ramp

primary

#5D83BC

secondary

#CEBEA6

accent

#A056D1

background

#F9FAFC

surface

#F1F4F9

border

#CBCED2

text

#0D0F14

muted

#7E7F82

Preview Lab

Preview with #5D83BC

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

Preview Lab → · Contrast checker → · Palette generator →