#5787FD#5787FD

#5787FD is a light, vivid blue. Relative luminance 0.264; OKLCH L 64.9% C 0.183 H 265.1°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#5787FD
RGB	rgb(87, 135, 253)
HSL	hsl(223, 98%, 67%)
HSV	hsv(223, 66%, 99%)
CMYK	cmyk(65.6%, 46.6%, 0%, 0.8%)
CIE-LAB	lab(58.46, 20.70, -63.68)
CIE-LCH	lch(58.46, 66.96, 288.01°)
OKLab	oklab(64.91% -0.0158 -0.1824)
OKLCH	oklch(64.91% 0.183 265.1)
XYZ	xyz(30.3179, 26.4431, 96.4157)
Luminance	0.2645 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5787FD #FDCD57

analogous

#57DAFD #5787FD #7A57FD

triadic

#5787FD #FD5787 #87FD57

tetradic

#5787FD #FD57DA #FDCD57 #57FD7A

square

#5787FD #FD57DA #FDCD57 #57FD7A

split-complementary

#5787FD #FD7A57 #DAFD57

monochromatic

#0340D7 #1B5CFC #5787FD #93B2FE #D0DDFE

Accessibility & contrast

On white

3.34

#5787FD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#5787FD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5787FD

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5787FD	#FFFFFF	#000000	##000000
##5787FD	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A95FF

Deuteranopia (green-blind)

#2685FB

Tritanopia (blue-blind)

#00A2B6

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5787fd;
/* rgb */ color: rgb(87, 135, 253);
/* oklch */ color: oklch(64.9% 0.183 265.1);

Tailwind

colors: {
  custom: {
    50: '#96a9ff',
    500: '#5787fd',
    950: '#000000',
  },
}

SCSS

$custom: #5787fd;
$custom-light: #96a9ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5787fd",
  "rgb": {
    "r": 87,
    "g": 135,
    "b": 253
  },
  "hsl": {
    "h": 222.651,
    "s": 97.647,
    "l": 66.667
  },
  "oklch": {
    "l": 0.64906,
    "c": 0.18303,
    "h": 265.1
  },
  "luminance": 0.26446
}

Semantic roles & 50–950 ramp

primary

#5787FD

secondary

#F3E3BD

accent

#A300E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #5787FD

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

Preview Lab → · Contrast checker → · Palette generator →