#5983DC#5983DC

#5983DC is a light, vivid blue. Relative luminance 0.235; OKLCH L 62.1% C 0.143 H 263.7°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#5983DC
RGB	rgb(89, 131, 220)
HSL	hsl(221, 65%, 61%)
HSV	hsv(221, 60%, 86%)
CMYK	cmyk(59.5%, 40.5%, 0%, 13.7%)
CIE-LAB	lab(55.61, 12.35, -49.90)
CIE-LCH	lch(55.61, 51.41, 283.90°)
OKLab	oklab(62.14% -0.0156 -0.1419)
OKLCH	oklch(62.14% 0.143 263.7)
XYZ	xyz(25.1499, 23.5216, 70.9110)
Luminance	0.2352 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5983DC #DCB259

analogous

#59C5DC #5983DC #7059DC

triadic

#5983DC #DC5983 #83DC59

tetradic

#5983DC #DC59C5 #DCB259 #59DC70

square

#5983DC #DC59C5 #DCB259 #59DC70

split-complementary

#5983DC #DC7059 #C5DC59

monochromatic

#20479A #2B5FCD #5983DC #8CA9E7 #BECFF1

Accessibility & contrast

On white

3.68

#5983DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#5983DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5983DC

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5983DC	#FFFFFF	#000000	##000000
##5983DC	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C8CDF

Deuteranopia (green-blind)

#4A80DA

Tritanopia (blue-blind)

#0097A5

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #5983dc;
/* rgb */ color: rgb(89, 131, 220);
/* oklch */ color: oklch(62.1% 0.143 263.7);

Tailwind

colors: {
  custom: {
    50: '#92a6e7',
    500: '#5983dc',
    950: '#000000',
  },
}

SCSS

$custom: #5983dc;
$custom-light: #92a6e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5983dc",
  "rgb": {
    "r": 89,
    "g": 131,
    "b": 220
  },
  "hsl": {
    "h": 220.763,
    "s": 65.174,
    "l": 60.588
  },
  "oklch": {
    "l": 0.62136,
    "c": 0.14275,
    "h": 263.7
  },
  "luminance": 0.23524
}

Semantic roles & 50–950 ramp

primary

#5983DC

secondary

#E1D1AF

accent

#9318CD

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5983DC

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

Preview Lab → · Contrast checker → · Palette generator →