#5785FD#5785FD

#5785FD is a light, vivid blue. Relative luminance 0.259; OKLCH L 64.5% C 0.185 H 265.7°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#5785FD
RGB	rgb(87, 133, 253)
HSL	hsl(223, 98%, 67%)
HSV	hsv(223, 66%, 99%)
CMYK	cmyk(65.6%, 47.4%, 0%, 0.8%)
CIE-LAB	lab(57.93, 21.91, -64.52)
CIE-LCH	lch(57.93, 68.14, 288.76°)
OKLab	oklab(64.51% -0.014 -0.1848)
OKLCH	oklch(64.51% 0.185 265.7)
XYZ	xyz(30.0415, 25.8903, 96.3236)
Luminance	0.2589 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5785FD #FDCF57

analogous

#57D8FD #5785FD #7C57FD

triadic

#5785FD #FD5785 #85FD57

tetradic

#5785FD #FD57D8 #FDCF57 #57FD7C

square

#5785FD #FD57D8 #FDCF57 #57FD7C

split-complementary

#5785FD #FD7C57 #D8FD57

monochromatic

#033DD7 #1B59FC #5785FD #93B1FE #D0DDFE

Accessibility & contrast

On white

3.40

#5785FD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#5785FD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5785FD

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5785FD	#FFFFFF	#000000	##000000
##5785FD	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4593FF

Deuteranopia (green-blind)

#1E84FB

Tritanopia (blue-blind)

#00A1B5

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5785fd;
/* rgb */ color: rgb(87, 133, 253);
/* oklch */ color: oklch(64.5% 0.185 265.7);

Tailwind

colors: {
  custom: {
    50: '#96a7ff',
    500: '#5785fd',
    950: '#000000',
  },
}

SCSS

$custom: #5785fd;
$custom-light: #96a7ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5785fd",
  "rgb": {
    "r": 87,
    "g": 133,
    "b": 253
  },
  "hsl": {
    "h": 223.373,
    "s": 97.647,
    "l": 66.667
  },
  "oklch": {
    "l": 0.64507,
    "c": 0.18538,
    "h": 265.7
  },
  "luminance": 0.25893
}

Semantic roles & 50–950 ramp

primary

#5785FD

secondary

#F3E4BD

accent

#A600E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #5785FD

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

Preview Lab → · Contrast checker → · Palette generator →