#5789DE#5789DE

#5789DE is a light, vivid blue. Relative luminance 0.252; OKLCH L 63.4% C 0.139 H 260.4°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#5789DE
RGB	rgb(87, 137, 222)
HSL	hsl(218, 67%, 61%)
HSV	hsv(218, 61%, 87%)
CMYK	cmyk(60.8%, 38.3%, 0%, 12.9%)
CIE-LAB	lab(57.26, 9.04, -48.40)
CIE-LCH	lch(57.26, 49.24, 280.57°)
OKLab	oklab(63.42% -0.0232 -0.1375)
OKLCH	oklch(63.42% 0.139 260.4)
XYZ	xyz(26.0563, 25.1892, 72.5819)
Luminance	0.2519 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5789DE #DEAC57

analogous

#57CCDE #5789DE #6857DE

triadic

#5789DE #DE5789 #89DE57

tetradic

#5789DE #DE57CC #DEAC57 #57DE68

square

#5789DE #DE57CC #DEAC57 #57DE68

split-complementary

#5789DE #DE6857 #CCDE57

monochromatic

#1F4D9C #2966CF #5789DE #8AADE8 #BDD1F2

Accessibility & contrast

On white

3.48

#5789DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#5789DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5789DE

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5789DE	#FFFFFF	#000000	##000000
##5789DE	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6490E1

Deuteranopia (green-blind)

#5284DC

Tritanopia (blue-blind)

#009CA9

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5789de;
/* rgb */ color: rgb(87, 137, 222);
/* oklch */ color: oklch(63.4% 0.139 260.4);

Tailwind

colors: {
  custom: {
    50: '#91abe9',
    500: '#5789de',
    950: '#000000',
  },
}

SCSS

$custom: #5789de;
$custom-light: #91abe9;
$custom-dark: #000000;

JSON

{
  "hex": "#5789de",
  "rgb": {
    "r": 87,
    "g": 137,
    "b": 222
  },
  "hsl": {
    "h": 217.778,
    "s": 67.164,
    "l": 60.588
  },
  "oklch": {
    "l": 0.63424,
    "c": 0.13941,
    "h": 260.4
  },
  "luminance": 0.25191
}

Semantic roles & 50–950 ramp

primary

#5789DE

secondary

#E2CFAF

accent

#8B16CF

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5789DE

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

Preview Lab → · Contrast checker → · Palette generator →