#5988F6#5988F6

#5988F6 is a light, vivid blue. Relative luminance 0.264; OKLCH L 64.8% C 0.172 H 264.7°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#5988F6
RGB	rgb(89, 136, 246)
HSL	hsl(222, 90%, 66%)
HSV	hsv(222, 64%, 96%)
CMYK	cmyk(63.8%, 44.7%, 0%, 3.5%)
CIE-LAB	lab(58.40, 18.05, -59.91)
CIE-LCH	lch(58.40, 62.57, 286.76°)
OKLab	oklab(64.76% -0.016 -0.1712)
OKLCH	oklch(64.76% 0.172 264.7)
XYZ	xyz(29.5528, 26.3832, 90.7060)
Luminance	0.2639 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5988F6 #F6C759

analogous

#59D7F6 #5988F6 #7859F6

triadic

#5988F6 #F65988 #88F659

tetradic

#5988F6 #F659D7 #F6C759 #59F678

square

#5988F6 #F659D7 #F6C759 #59F678

split-complementary

#5988F6 #F67859 #D7F659

monochromatic

#0B44CA #1F5EF3 #5988F6 #93B2F9 #CDDBFC

Accessibility & contrast

On white

3.35

#5988F6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#5988F6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5988F6

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5988F6	#FFFFFF	#000000	##000000
##5988F6	1.00	3.35	6.28	6.28
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5394FA

Deuteranopia (green-blind)

#3786F4

Tritanopia (blue-blind)

#00A1B3

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5988f6;
/* rgb */ color: rgb(89, 136, 246);
/* oklch */ color: oklch(64.8% 0.172 264.7);

Tailwind

colors: {
  custom: {
    50: '#96aafa',
    500: '#5988f6',
    950: '#000000',
  },
}

SCSS

$custom: #5988f6;
$custom-light: #96aafa;
$custom-dark: #000000;

JSON

{
  "hex": "#5988f6",
  "rgb": {
    "r": 89,
    "g": 136,
    "b": 246
  },
  "hsl": {
    "h": 222.038,
    "s": 89.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.64756,
    "c": 0.17196,
    "h": 264.7
  },
  "luminance": 0.26386
}

Semantic roles & 50–950 ramp

primary

#5988F6

secondary

#F0E0BB

accent

#A100E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F0F17

muted

#7E7F85

Preview Lab

Preview with #5988F6

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

Preview Lab → · Contrast checker → · Palette generator →