#5983DB#5983DB

#5983DB is a light, vivid blue. Relative luminance 0.235; OKLCH L 62.1% C 0.141 H 263.6°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#5983DB
RGB	rgb(89, 131, 219)
HSL	hsl(221, 64%, 60%)
HSV	hsv(221, 59%, 86%)
CMYK	cmyk(59.4%, 40.2%, 0%, 14.1%)
CIE-LAB	lab(55.55, 12.02, -49.43)
CIE-LCH	lch(55.55, 50.87, 283.67°)
OKLab	oklab(62.08% -0.0159 -0.1405)
OKLCH	oklch(62.08% 0.141 263.6)
XYZ	xyz(25.0179, 23.4688, 70.2156)
Luminance	0.2347 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5983DB #DBB159

analogous

#59C4DB #5983DB #7059DB

triadic

#5983DB #DB5983 #83DB59

tetradic

#5983DB #DB59C4 #DBB159 #59DB70

square

#5983DB #DB59C4 #DBB159 #59DB70

split-complementary

#5983DB #DB7059 #C4DB59

monochromatic

#214899 #2C5FCB #5983DB #8BA9E6 #BECEF1

Accessibility & contrast

On white

3.69

#5983DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#5983DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5983DB

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5983DB	#FFFFFF	#000000	##000000
##5983DB	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D8BDE

Deuteranopia (green-blind)

#4B80D9

Tritanopia (blue-blind)

#0097A4

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #5983db;
/* rgb */ color: rgb(89, 131, 219);
/* oklch */ color: oklch(62.1% 0.141 263.6);

Tailwind

colors: {
  custom: {
    50: '#92a6e6',
    500: '#5983db',
    950: '#000000',
  },
}

SCSS

$custom: #5983db;
$custom-light: #92a6e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5983db",
  "rgb": {
    "r": 89,
    "g": 131,
    "b": 219
  },
  "hsl": {
    "h": 220.615,
    "s": 64.356,
    "l": 60.392
  },
  "oklch": {
    "l": 0.62078,
    "c": 0.14139,
    "h": 263.6
  },
  "luminance": 0.23471
}

Semantic roles & 50–950 ramp

primary

#5983DB

secondary

#E1D1AF

accent

#9219CC

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5983DB

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

Preview Lab → · Contrast checker → · Palette generator →