#5589FC#5589FC

#5589FC is a light, vivid blue. Relative luminance 0.269; OKLCH L 65.2% C 0.180 H 263.8°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#5589FC
RGB	rgb(85, 137, 252)
HSL	hsl(221, 97%, 66%)
HSV	hsv(221, 66%, 99%)
CMYK	cmyk(66.3%, 45.6%, 0%, 1.2%)
CIE-LAB	lab(58.83, 18.84, -62.53)
CIE-LCH	lch(58.83, 65.31, 286.77°)
OKLab	oklab(65.15% -0.0194 -0.179)
OKLCH	oklch(65.15% 0.18 263.8)
XYZ	xyz(30.2565, 26.8479, 95.6642)
Luminance	0.2685 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5589FC #FCC855

analogous

#55DDFC #5589FC #7455FC

triadic

#5589FC #FC5589 #89FC55

tetradic

#5589FC #FC55DD #FCC855 #55FC74

square

#5589FC #FC55DD #FCC855 #55FC74

split-complementary

#5589FC #FC7455 #DDFC55

monochromatic

#0444D3 #195FFB #5589FC #91B3FD #CDDCFE

Accessibility & contrast

On white

3.30

#5589FC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#5589FC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5589FC

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5589FC	#FFFFFF	#000000	##000000
##5589FC	1.00	3.30	6.37	6.37
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F96FF

Deuteranopia (green-blind)

#2D86FA

Tritanopia (blue-blind)

#00A4B6

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5589fc;
/* rgb */ color: rgb(85, 137, 252);
/* oklch */ color: oklch(65.2% 0.180 263.8);

Tailwind

colors: {
  custom: {
    50: '#95aafe',
    500: '#5589fc',
    950: '#000000',
  },
}

SCSS

$custom: #5589fc;
$custom-light: #95aafe;
$custom-dark: #000000;

JSON

{
  "hex": "#5589fc",
  "rgb": {
    "r": 85,
    "g": 137,
    "b": 252
  },
  "hsl": {
    "h": 221.317,
    "s": 96.532,
    "l": 66.078
  },
  "oklch": {
    "l": 0.65153,
    "c": 0.18002,
    "h": 263.8
  },
  "luminance": 0.26851
}

Semantic roles & 50–950 ramp

primary

#5589FC

secondary

#F2E1BB

accent

#9E00E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F1018

muted

#7E7F86

Preview Lab

Preview with #5589FC

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

Preview Lab → · Contrast checker → · Palette generator →