#5785DB#5785DB

#5785DB is a light, vivid blue. Relative luminance 0.239; OKLCH L 62.4% C 0.140 H 261.9°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#5785DB
RGB	rgb(87, 133, 219)
HSL	hsl(219, 65%, 60%)
HSV	hsv(219, 60%, 86%)
CMYK	cmyk(60.3%, 39.3%, 0%, 14.1%)
CIE-LAB	lab(56.00, 10.43, -48.72)
CIE-LCH	lch(56.00, 49.82, 282.09°)
OKLab	oklab(62.4% -0.0197 -0.1384)
OKLCH	oklch(62.4% 0.14 261.9)
XYZ	xyz(25.0997, 23.9136, 70.2972)
Luminance	0.2392 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5785DB #DBAD57

analogous

#57C7DB #5785DB #6B57DB

triadic

#5785DB #DB5785 #85DB57

tetradic

#5785DB #DB57C7 #DBAD57 #57DB6B

square

#5785DB #DB57C7 #DBAD57 #57DB6B

split-complementary

#5785DB #DB6B57 #C7DB57

monochromatic

#204A97 #2B62CA #5785DB #89AAE6 #BCCEF1

Accessibility & contrast

On white

3.63

#5785DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#5785DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5785DB

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5785DB	#FFFFFF	#000000	##000000
##5785DB	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#608DDE

Deuteranopia (green-blind)

#4E81D9

Tritanopia (blue-blind)

#0098A5

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5785db;
/* rgb */ color: rgb(87, 133, 219);
/* oklch */ color: oklch(62.4% 0.140 261.9);

Tailwind

colors: {
  custom: {
    50: '#91a8e6',
    500: '#5785db',
    950: '#000000',
  },
}

SCSS

$custom: #5785db;
$custom-light: #91a8e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5785db",
  "rgb": {
    "r": 87,
    "g": 133,
    "b": 219
  },
  "hsl": {
    "h": 219.091,
    "s": 64.706,
    "l": 60
  },
  "oklch": {
    "l": 0.62398,
    "c": 0.13983,
    "h": 261.9
  },
  "luminance": 0.23916
}

Semantic roles & 50–950 ramp

primary

#5785DB

secondary

#E0CFAD

accent

#AD40E8

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5785DB

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

Preview Lab → · Contrast checker → · Palette generator →