#5983FD#5983FD

#5983FD is a light, vivid blue. Relative luminance 0.254; OKLCH L 64.2% C 0.187 H 266.8°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#5983FD
RGB	rgb(89, 131, 253)
HSL	hsl(225, 98%, 67%)
HSV	hsv(225, 65%, 99%)
CMYK	cmyk(64.8%, 48.2%, 0%, 0.8%)
CIE-LAB	lab(57.51, 23.44, -65.20)
CIE-LCH	lch(57.51, 69.29, 289.77°)
OKLab	oklab(64.21% -0.0104 -0.1868)
OKLCH	oklch(64.21% 0.187 266.8)
XYZ	xyz(29.9596, 25.4455, 96.2421)
Luminance	0.2545 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5983FD #FDD359

analogous

#59D5FD #5983FD #8159FD

triadic

#5983FD #FD5983 #83FD59

tetradic

#5983FD #FD59D5 #FDD359 #59FD81

square

#5983FD #FD59D5 #FDD359 #59FD81

split-complementary

#5983FD #FD8159 #D5FD59

monochromatic

#033AD9 #1D56FC #5983FD #95B0FE #D2DDFE

Accessibility & contrast

On white

3.45

#5983FD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#5983FD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5983FD

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5983FD	#FFFFFF	#000000	##000000
##5983FD	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4192FF

Deuteranopia (green-blind)

#1683FA

Tritanopia (blue-blind)

#009FB4

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5983fd;
/* rgb */ color: rgb(89, 131, 253);
/* oklch */ color: oklch(64.2% 0.187 266.8);

Tailwind

colors: {
  custom: {
    50: '#97a6ff',
    500: '#5983fd',
    950: '#000000',
  },
}

SCSS

$custom: #5983fd;
$custom-light: #97a6ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5983fd",
  "rgb": {
    "r": 89,
    "g": 131,
    "b": 253
  },
  "hsl": {
    "h": 224.634,
    "s": 97.619,
    "l": 67.059
  },
  "oklch": {
    "l": 0.64208,
    "c": 0.18713,
    "h": 266.8
  },
  "luminance": 0.25448
}

Semantic roles & 50–950 ramp

primary

#5983FD

secondary

#F3E6BF

accent

#AB00E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #5983FD

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

Preview Lab → · Contrast checker → · Palette generator →