#5789DF#5789DF

#5789DF is a light, vivid blue. Relative luminance 0.252; OKLCH L 63.5% C 0.141 H 260.6°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#5789DF
RGB	rgb(87, 137, 223)
HSL	hsl(218, 68%, 61%)
HSV	hsv(218, 61%, 87%)
CMYK	cmyk(61%, 38.6%, 0%, 12.5%)
CIE-LAB	lab(57.31, 9.37, -48.88)
CIE-LCH	lch(57.31, 49.77, 280.85°)
OKLab	oklab(63.48% -0.023 -0.1389)
OKLCH	oklch(63.48% 0.141 260.6)
XYZ	xyz(26.1908, 25.2429, 73.2899)
Luminance	0.2525 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5789DF #DFAD57

analogous

#57CDDF #5789DF #6957DF

triadic

#5789DF #DF5789 #89DF57

tetradic

#5789DF #DF57CD #DFAD57 #57DF69

square

#5789DF #DF57CD #DFAD57 #57DF69

split-complementary

#5789DF #DF6957 #CDDF57

monochromatic

#1E4D9E #2866D1 #5789DF #8AADE9 #BED1F3

Accessibility & contrast

On white

3.47

#5789DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#5789DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5789DF

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5789DF	#FFFFFF	#000000	##000000
##5789DF	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6490E2

Deuteranopia (green-blind)

#5184DD

Tritanopia (blue-blind)

#009CA9

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5789df;
/* rgb */ color: rgb(87, 137, 223);
/* oklch */ color: oklch(63.5% 0.141 260.6);

Tailwind

colors: {
  custom: {
    50: '#92abe9',
    500: '#5789df',
    950: '#000000',
  },
}

SCSS

$custom: #5789df;
$custom-light: #92abe9;
$custom-dark: #000000;

JSON

{
  "hex": "#5789df",
  "rgb": {
    "r": 87,
    "g": 137,
    "b": 223
  },
  "hsl": {
    "h": 217.941,
    "s": 68,
    "l": 60.784
  },
  "oklch": {
    "l": 0.63482,
    "c": 0.14076,
    "h": 260.6
  },
  "luminance": 0.25245
}

Semantic roles & 50–950 ramp

primary

#5789DF

secondary

#E3D0AF

accent

#8B16D0

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5789DF

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

Preview Lab → · Contrast checker → · Palette generator →