#5988E6#5988E6

#5988E6 is a light, vivid blue. Relative luminance 0.254; OKLCH L 63.8% C 0.151 H 262.8°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#5988E6
RGB	rgb(89, 136, 230)
HSL	hsl(220, 74%, 63%)
HSV	hsv(220, 61%, 90%)
CMYK	cmyk(61.3%, 40.9%, 0%, 9.8%)
CIE-LAB	lab(57.50, 12.67, -52.47)
CIE-LCH	lch(57.50, 53.98, 283.58°)
OKLab	oklab(63.78% -0.0188 -0.1494)
OKLCH	oklch(63.78% 0.151 262.8)
XYZ	xyz(27.2019, 25.4429, 78.3250)
Luminance	0.2545 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5988E6 #E6B759

analogous

#59CEE6 #5988E6 #7059E6

triadic

#5988E6 #E65988 #88E659

tetradic

#5988E6 #E659CE #E6B759 #59E670

square

#5988E6 #E659CE #E6B759 #59E670

split-complementary

#5988E6 #E67059 #CEE659

monochromatic

#1A4AAB #2462DE #5988E6 #8EAEEE #C3D4F6

Accessibility & contrast

On white

3.45

#5988E6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#5988E6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5988E6

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5988E6	#FFFFFF	#000000	##000000
##5988E6	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E91EA

Deuteranopia (green-blind)

#4A84E4

Tritanopia (blue-blind)

#009DAC

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5988e6;
/* rgb */ color: rgb(89, 136, 230);
/* oklch */ color: oklch(63.8% 0.151 262.8);

Tailwind

colors: {
  custom: {
    50: '#94aaee',
    500: '#5988e6',
    950: '#000000',
  },
}

SCSS

$custom: #5988e6;
$custom-light: #94aaee;
$custom-dark: #000000;

JSON

{
  "hex": "#5988e6",
  "rgb": {
    "r": 89,
    "g": 136,
    "b": 230
  },
  "hsl": {
    "h": 220,
    "s": 73.822,
    "l": 62.549
  },
  "oklch": {
    "l": 0.63778,
    "c": 0.15054,
    "h": 262.8
  },
  "luminance": 0.25445
}

Semantic roles & 50–950 ramp

primary

#5988E6

secondary

#E7D6B4

accent

#9410D6

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5988E6

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

Preview Lab → · Contrast checker → · Palette generator →