#5989E8#5989E8

#5989E8 is a light, vivid blue. Relative luminance 0.258; OKLCH L 64.1% C 0.152 H 262.7°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#5989E8
RGB	rgb(89, 137, 232)
HSL	hsl(220, 76%, 63%)
HSV	hsv(220, 62%, 91%)
CMYK	cmyk(61.6%, 40.9%, 0%, 9%)
CIE-LAB	lab(57.88, 12.74, -52.98)
CIE-LCH	lch(57.88, 54.49, 283.52°)
OKLab	oklab(64.11% -0.0194 -0.1508)
OKLCH	oklch(64.11% 0.152 262.7)
XYZ	xyz(27.6259, 25.8389, 79.8598)
Luminance	0.2584 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5989E8 #E8B859

analogous

#59D0E8 #5989E8 #7059E8

triadic

#5989E8 #E85989 #89E859

tetradic

#5989E8 #E859D0 #E8B859 #59E870

square

#5989E8 #E859D0 #E8B859 #59E870

split-complementary

#5989E8 #E87059 #D0E859

monochromatic

#184BAE #2363E1 #5989E8 #8FAFEF #C5D5F7

Accessibility & contrast

On white

3.40

#5989E8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#5989E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5989E8

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5989E8	#FFFFFF	#000000	##000000
##5989E8	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F92EC

Deuteranopia (green-blind)

#4A85E6

Tritanopia (blue-blind)

#009EAD

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5989e8;
/* rgb */ color: rgb(89, 137, 232);
/* oklch */ color: oklch(64.1% 0.152 262.7);

Tailwind

colors: {
  custom: {
    50: '#94aaf0',
    500: '#5989e8',
    950: '#000000',
  },
}

SCSS

$custom: #5989e8;
$custom-light: #94aaf0;
$custom-dark: #000000;

JSON

{
  "hex": "#5989e8",
  "rgb": {
    "r": 89,
    "g": 137,
    "b": 232
  },
  "hsl": {
    "h": 219.86,
    "s": 75.661,
    "l": 62.941
  },
  "oklch": {
    "l": 0.64106,
    "c": 0.15209,
    "h": 262.7
  },
  "luminance": 0.25841
}

Semantic roles & 50–950 ramp

primary

#5989E8

secondary

#E8D7B5

accent

#940ED8

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5989E8

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

Preview Lab → · Contrast checker → · Palette generator →