#5983EA#5983EA

#5983EA is a light, vivid blue. Relative luminance 0.243; OKLCH L 63.0% C 0.162 H 265.4°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#5983EA
RGB	rgb(89, 131, 234)
HSL	hsl(223, 78%, 63%)
HSV	hsv(223, 62%, 92%)
CMYK	cmyk(62%, 44%, 0%, 8.2%)
CIE-LAB	lab(56.38, 17.03, -56.49)
CIE-LCH	lch(56.38, 59.00, 286.78°)
OKLab	oklab(62.99% -0.0131 -0.1612)
OKLCH	oklch(62.99% 0.162 265.4)
XYZ	xyz(27.0823, 24.2945, 81.0881)
Luminance	0.2430 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5983EA #EAC059

analogous

#59CBEA #5983EA #7759EA

triadic

#5983EA #EA5983 #83EA59

tetradic

#5983EA #EA59CB #EAC059 #59EA77

square

#5983EA #EA59CB #EAC059 #59EA77

split-complementary

#5983EA #EA7759 #CBEA59

monochromatic

#1744B2 #235AE3 #5983EA #8FACF1 #C6D4F8

Accessibility & contrast

On white

3.58

#5983EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#5983EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5983EA

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5983EA	#FFFFFF	#000000	##000000
##5983EA	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#538EEE

Deuteranopia (green-blind)

#3C81E8

Tritanopia (blue-blind)

#009AAB

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5983ea;
/* rgb */ color: rgb(89, 131, 234);
/* oklch */ color: oklch(63.0% 0.162 265.4);

Tailwind

colors: {
  custom: {
    50: '#94a6f1',
    500: '#5983ea',
    950: '#000000',
  },
}

SCSS

$custom: #5983ea;
$custom-light: #94a6f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5983ea",
  "rgb": {
    "r": 89,
    "g": 131,
    "b": 234
  },
  "hsl": {
    "h": 222.621,
    "s": 77.54,
    "l": 63.333
  },
  "oklch": {
    "l": 0.62985,
    "c": 0.16175,
    "h": 265.4
  },
  "luminance": 0.24297
}

Semantic roles & 50–950 ramp

primary

#5983EA

secondary

#E9DAB6

accent

#9E0CDA

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5983EA

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

Preview Lab → · Contrast checker → · Palette generator →