#5889DB#5889DB

#5889DB is a light, vivid blue. Relative luminance 0.251; OKLCH L 63.3% C 0.135 H 260.2°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#5889DB
RGB	rgb(88, 137, 219)
HSL	hsl(218, 65%, 60%)
HSV	hsv(218, 60%, 86%)
CMYK	cmyk(59.8%, 37.4%, 0%, 14.1%)
CIE-LAB	lab(57.15, 8.23, -46.89)
CIE-LCH	lch(57.15, 47.61, 279.96°)
OKLab	oklab(63.3% -0.0231 -0.133)
OKLCH	oklch(63.3% 0.135 260.2)
XYZ	xyz(25.7519, 25.0782, 70.4876)
Luminance	0.2508 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5889DB #DBAA58

analogous

#58CBDB #5889DB #6858DB

triadic

#5889DB #DB5889 #89DB58

tetradic

#5889DB #DB58CB #DBAA58 #58DB68

square

#5889DB #DB58CB #DBAA58 #58DB68

split-complementary

#5889DB #DB6858 #CBDB58

monochromatic

#214D98 #2C67CA #5889DB #8AADE6 #BDD0F1

Accessibility & contrast

On white

3.49

#5889DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#5889DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5889DB

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5889DB	#FFFFFF	#000000	##000000
##5889DB	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6690DE

Deuteranopia (green-blind)

#5484D9

Tritanopia (blue-blind)

#009BA7

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5889db;
/* rgb */ color: rgb(88, 137, 219);
/* oklch */ color: oklch(63.3% 0.135 260.2);

Tailwind

colors: {
  custom: {
    50: '#91abe6',
    500: '#5889db',
    950: '#000000',
  },
}

SCSS

$custom: #5889db;
$custom-light: #91abe6;
$custom-dark: #000000;

JSON

{
  "hex": "#5889db",
  "rgb": {
    "r": 88,
    "g": 137,
    "b": 219
  },
  "hsl": {
    "h": 217.557,
    "s": 64.532,
    "l": 60.196
  },
  "oklch": {
    "l": 0.63303,
    "c": 0.13501,
    "h": 260.2
  },
  "luminance": 0.25081
}

Semantic roles & 50–950 ramp

primary

#5889DB

secondary

#E1CEAE

accent

#8919CC

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5889DB

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

Preview Lab → · Contrast checker → · Palette generator →