#5789D3#5789D3

#5789D3 is a light, vivid blue. Relative luminance 0.246; OKLCH L 62.8% C 0.125 H 258.0°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#5789D3
RGB	rgb(87, 137, 211)
HSL	hsl(216, 58%, 58%)
HSV	hsv(216, 59%, 83%)
CMYK	cmyk(58.8%, 35.1%, 0%, 17.3%)
CIE-LAB	lab(56.70, 5.40, -43.11)
CIE-LCH	lch(56.70, 43.45, 277.14°)
OKLab	oklab(62.81% -0.0258 -0.122)
OKLCH	oklch(62.81% 0.125 258)
XYZ	xyz(24.6299, 24.6186, 65.0693)
Luminance	0.2462 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5789D3 #D3A157

analogous

#57C7D3 #5789D3 #6357D3

triadic

#5789D3 #D35789 #89D357

tetradic

#5789D3 #D357C7 #D3A157 #57D363

square

#5789D3 #D357C7 #D3A157 #57D363

split-complementary

#5789D3 #D36357 #C7D357

monochromatic

#244E8B #3169BC #5789D3 #87ABE0 #B8CDEC

Accessibility & contrast

On white

3.54

#5789D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#5789D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5789D3

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5789D3	#FFFFFF	#000000	##000000
##5789D3	1.00	3.54	5.92	5.92
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A8ED6

Deuteranopia (green-blind)

#5A83D1

Tritanopia (blue-blind)

#009AA4

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5789d3;
/* rgb */ color: rgb(87, 137, 211);
/* oklch */ color: oklch(62.8% 0.125 258.0);

Tailwind

colors: {
  custom: {
    50: '#90abe1',
    500: '#5789d3',
    950: '#000000',
  },
}

SCSS

$custom: #5789d3;
$custom-light: #90abe1;
$custom-dark: #000000;

JSON

{
  "hex": "#5789d3",
  "rgb": {
    "r": 87,
    "g": 137,
    "b": 211
  },
  "hsl": {
    "h": 215.806,
    "s": 58.491,
    "l": 58.431
  },
  "oklch": {
    "l": 0.62809,
    "c": 0.12472,
    "h": 258
  },
  "luminance": 0.24621
}

Semantic roles & 50–950 ramp

primary

#5789D3

secondary

#DCC8AA

accent

#A346E2

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #5789D3

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

Preview Lab → · Contrast checker → · Palette generator →