#5889E4#5889E4

#5889E4 is a light, vivid blue. Relative luminance 0.256; OKLCH L 63.8% C 0.147 H 261.8°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#5889E4
RGB	rgb(88, 137, 228)
HSL	hsl(219, 72%, 62%)
HSV	hsv(219, 61%, 89%)
CMYK	cmyk(61.4%, 39.9%, 0%, 10.6%)
CIE-LAB	lab(57.62, 11.22, -51.17)
CIE-LCH	lch(57.62, 52.39, 282.37°)
OKLab	oklab(63.82% -0.0211 -0.1456)
OKLCH	oklch(63.82% 0.147 261.8)
XYZ	xyz(26.9689, 25.5650, 76.8971)
Luminance	0.2557 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5889E4 #E4B358

analogous

#58CFE4 #5889E4 #6D58E4

triadic

#5889E4 #E45889 #89E458

tetradic

#5889E4 #E458CF #E4B358 #58E46D

square

#5889E4 #E458CF #E4B358 #58E46D

split-complementary

#5889E4 #E46D58 #CFE458

monochromatic

#1B4CA7 #2364DB #5889E4 #8DAEED #C1D3F5

Accessibility & contrast

On white

3.44

#5889E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#5889E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5889E4

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5889E4	#FFFFFF	#000000	##000000
##5889E4	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6191E8

Deuteranopia (green-blind)

#4D84E2

Tritanopia (blue-blind)

#009EAB

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5889e4;
/* rgb */ color: rgb(88, 137, 228);
/* oklch */ color: oklch(63.8% 0.147 261.8);

Tailwind

colors: {
  custom: {
    50: '#93abed',
    500: '#5889e4',
    950: '#000000',
  },
}

SCSS

$custom: #5889e4;
$custom-light: #93abed;
$custom-dark: #000000;

JSON

{
  "hex": "#5889e4",
  "rgb": {
    "r": 88,
    "g": 137,
    "b": 228
  },
  "hsl": {
    "h": 219,
    "s": 72.165,
    "l": 61.961
  },
  "oklch": {
    "l": 0.63821,
    "c": 0.14708,
    "h": 261.8
  },
  "luminance": 0.25567
}

Semantic roles & 50–950 ramp

primary

#5889E4

secondary

#E6D4B2

accent

#9011D4

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5889E4

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

Preview Lab → · Contrast checker → · Palette generator →