#5789F2#5789F2

#5789F2 is a light, vivid blue. Relative luminance 0.263; OKLCH L 64.6% C 0.166 H 263.3°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#5789F2
RGB	rgb(87, 137, 242)
HSL	hsl(221, 86%, 65%)
HSV	hsv(221, 64%, 95%)
CMYK	cmyk(64%, 43.4%, 0%, 5.1%)
CIE-LAB	lab(58.34, 15.76, -57.79)
CIE-LCH	lch(58.34, 59.90, 285.25°)
OKLab	oklab(64.61% -0.0193 -0.165)
OKLCH	oklch(64.61% 0.166 263.3)
XYZ	xyz(28.8975, 26.3256, 87.5457)
Luminance	0.2633 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5789F2 #F2C057

analogous

#57D7F2 #5789F2 #7357F2

triadic

#5789F2 #F25789 #89F257

tetradic

#5789F2 #F257D7 #F2C057 #57F273

square

#5789F2 #F257D7 #F2C057 #57F273

split-complementary

#5789F2 #F27357 #D7F257

monochromatic

#0F48C0 #1E61EE #5789F2 #90B1F6 #C9D9FB

Accessibility & contrast

On white

3.35

#5789F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#5789F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5789F2

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5789F2	#FFFFFF	#000000	##000000
##5789F2	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5794F6

Deuteranopia (green-blind)

#3E86F0

Tritanopia (blue-blind)

#00A1B2

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5789f2;
/* rgb */ color: rgb(87, 137, 242);
/* oklch */ color: oklch(64.6% 0.166 263.3);

Tailwind

colors: {
  custom: {
    50: '#94aaf7',
    500: '#5789f2',
    950: '#000000',
  },
}

SCSS

$custom: #5789f2;
$custom-light: #94aaf7;
$custom-dark: #000000;

JSON

{
  "hex": "#5789f2",
  "rgb": {
    "r": 87,
    "g": 137,
    "b": 242
  },
  "hsl": {
    "h": 220.645,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.64615,
    "c": 0.16614,
    "h": 263.3
  },
  "luminance": 0.26328
}

Semantic roles & 50–950 ramp

primary

#5789F2

secondary

#EDDCB8

accent

#9A03E2

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5789F2

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

Preview Lab → · Contrast checker → · Palette generator →