#5787D8#5787D8

#5787D8 is a light, vivid blue. Relative luminance 0.243; OKLCH L 62.7% C 0.134 H 260.3°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#5787D8
RGB	rgb(87, 135, 216)
HSL	hsl(218, 62%, 59%)
HSV	hsv(218, 60%, 85%)
CMYK	cmyk(59.7%, 37.5%, 0%, 15.3%)
CIE-LAB	lab(56.40, 8.24, -46.41)
CIE-LCH	lch(56.40, 47.13, 280.07°)
OKLab	oklab(62.65% -0.0225 -0.1316)
OKLCH	oklch(62.65% 0.134 260.3)
XYZ	xyz(24.9848, 24.3099, 68.3281)
Luminance	0.2431 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5787D8 #D8A857

analogous

#57C8D8 #5787D8 #6757D8

triadic

#5787D8 #D85787 #87D857

tetradic

#5787D8 #D857C8 #D8A857 #57D867

square

#5787D8 #D857C8 #D8A857 #57D867

split-complementary

#5787D8 #D86757 #C8D857

monochromatic

#224C93 #2E66C4 #5787D8 #89AAE4 #BACEEF

Accessibility & contrast

On white

3.58

#5787D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#5787D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5787D8

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5787D8	#FFFFFF	#000000	##000000
##5787D8	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#658EDB

Deuteranopia (green-blind)

#5382D6

Tritanopia (blue-blind)

#0099A5

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5787d8;
/* rgb */ color: rgb(87, 135, 216);
/* oklch */ color: oklch(62.7% 0.134 260.3);

Tailwind

colors: {
  custom: {
    50: '#91a9e4',
    500: '#5787d8',
    950: '#000000',
  },
}

SCSS

$custom: #5787d8;
$custom-light: #91a9e4;
$custom-dark: #000000;

JSON

{
  "hex": "#5787d8",
  "rgb": {
    "r": 87,
    "g": 135,
    "b": 216
  },
  "hsl": {
    "h": 217.674,
    "s": 62.319,
    "l": 59.412
  },
  "oklch": {
    "l": 0.62654,
    "c": 0.13356,
    "h": 260.3
  },
  "luminance": 0.24312
}

Semantic roles & 50–950 ramp

primary

#5787D8

secondary

#DFCCAC

accent

#A942E5

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F15

muted

#7E7F84

Preview Lab

Preview with #5787D8

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

Preview Lab → · Contrast checker → · Palette generator →