#5789F5#5789F5

#5789F5 is a light, vivid blue. Relative luminance 0.265; OKLCH L 64.8% C 0.170 H 263.7°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#5789F5
RGB	rgb(87, 137, 245)
HSL	hsl(221, 89%, 65%)
HSV	hsv(221, 64%, 96%)
CMYK	cmyk(64.5%, 44.1%, 0%, 3.9%)
CIE-LAB	lab(58.52, 16.78, -59.18)
CIE-LCH	lch(58.52, 61.51, 285.83°)
OKLab	oklab(64.8% -0.0188 -0.1691)
OKLCH	oklch(64.8% 0.17 263.7)
XYZ	xyz(29.3518, 26.5073, 89.9381)
Luminance	0.2651 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5789F5 #F5C357

analogous

#57D8F5 #5789F5 #7457F5

triadic

#5789F5 #F55789 #89F557

tetradic

#5789F5 #F557D8 #F5C357 #57F574

square

#5789F5 #F557D8 #F5C357 #57F574

split-complementary

#5789F5 #F57457 #D8F557

monochromatic

#0C47C6 #1D60F2 #5789F5 #91B2F8 #CBDAFC

Accessibility & contrast

On white

3.33

#5789F5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#5789F5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5789F5

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5789F5	#FFFFFF	#000000	##000000
##5789F5	1.00	3.33	6.30	6.30
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5594F9

Deuteranopia (green-blind)

#3A86F3

Tritanopia (blue-blind)

#00A2B3

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5789f5;
/* rgb */ color: rgb(87, 137, 245);
/* oklch */ color: oklch(64.8% 0.170 263.7);

Tailwind

colors: {
  custom: {
    50: '#95aaf9',
    500: '#5789f5',
    950: '#000000',
  },
}

SCSS

$custom: #5789f5;
$custom-light: #95aaf9;
$custom-dark: #000000;

JSON

{
  "hex": "#5789f5",
  "rgb": {
    "r": 87,
    "g": 137,
    "b": 245
  },
  "hsl": {
    "h": 221.013,
    "s": 88.764,
    "l": 65.098
  },
  "oklch": {
    "l": 0.64802,
    "c": 0.17012,
    "h": 263.7
  },
  "luminance": 0.2651
}

Semantic roles & 50–950 ramp

primary

#5789F5

secondary

#EFDEB9

accent

#9D00E5

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #5789F5

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

Preview Lab → · Contrast checker → · Palette generator →