#5786F0#5786F0

#5786F0 is a light, vivid blue. Relative luminance 0.254; OKLCH L 63.9% C 0.167 H 264.2°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#5786F0
RGB	rgb(87, 134, 240)
HSL	hsl(222, 84%, 64%)
HSV	hsv(222, 64%, 94%)
CMYK	cmyk(63.7%, 44.2%, 0%, 5.9%)
CIE-LAB	lab(57.43, 16.89, -58.15)
CIE-LCH	lch(57.43, 60.55, 286.20°)
OKLab	oklab(63.88% -0.0168 -0.1661)
OKLCH	oklch(63.88% 0.167 264.2)
XYZ	xyz(28.1783, 25.3651, 85.8321)
Luminance	0.2537 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5786F0 #F0C157

analogous

#57D2F0 #5786F0 #7557F0

triadic

#5786F0 #F05786 #86F057

tetradic

#5786F0 #F057D2 #F0C157 #57F075

square

#5786F0 #F057D2 #F0C157 #57F075

split-complementary

#5786F0 #F07557 #D2F057

monochromatic

#1145BC #1F5EEB #5786F0 #8FAEF5 #C7D7FA

Accessibility & contrast

On white

3.46

#5786F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#5786F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5786F0

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5786F0	#FFFFFF	#000000	##000000
##5786F0	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5391F4

Deuteranopia (green-blind)

#3983EE

Tritanopia (blue-blind)

#009EAF

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5786f0;
/* rgb */ color: rgb(87, 134, 240);
/* oklch */ color: oklch(63.9% 0.167 264.2);

Tailwind

colors: {
  custom: {
    50: '#94a8f5',
    500: '#5786f0',
    950: '#000000',
  },
}

SCSS

$custom: #5786f0;
$custom-light: #94a8f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5786f0",
  "rgb": {
    "r": 87,
    "g": 134,
    "b": 240
  },
  "hsl": {
    "h": 221.569,
    "s": 83.607,
    "l": 64.118
  },
  "oklch": {
    "l": 0.63875,
    "c": 0.16695,
    "h": 264.2
  },
  "luminance": 0.25368
}

Semantic roles & 50–950 ramp

primary

#5786F0

secondary

#ECDCB7

accent

#9D05E0

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5786F0

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

Preview Lab → · Contrast checker → · Palette generator →