#5589FD#5589FD

#5589FD is a light, vivid blue. Relative luminance 0.269; OKLCH L 65.2% C 0.181 H 263.9°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#5589FD
RGB	rgb(85, 137, 253)
HSL	hsl(221, 98%, 66%)
HSV	hsv(221, 66%, 99%)
CMYK	cmyk(66.4%, 45.8%, 0%, 0.8%)
CIE-LAB	lab(58.89, 19.18, -62.99)
CIE-LCH	lch(58.89, 65.84, 286.94°)
OKLab	oklab(65.22% -0.0192 -0.1803)
OKLCH	oklch(65.22% 0.181 263.9)
XYZ	xyz(30.4154, 26.9115, 96.5010)
Luminance	0.2691 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5589FD #FDC955

analogous

#55DDFD #5589FD #7555FD

triadic

#5589FD #FD5589 #89FD55

tetradic

#5589FD #FD55DD #FDC955 #55FD75

square

#5589FD #FD55DD #FDC955 #55FD75

split-complementary

#5589FD #FD7555 #DDFD55

monochromatic

#0344D5 #195FFC #5589FD #91B3FE #CEDDFE

Accessibility & contrast

On white

3.29

#5589FD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#5589FD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5589FD

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5589FD	#FFFFFF	#000000	##000000
##5589FD	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E96FF

Deuteranopia (green-blind)

#2C86FB

Tritanopia (blue-blind)

#00A4B7

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5589fd;
/* rgb */ color: rgb(85, 137, 253);
/* oklch */ color: oklch(65.2% 0.181 263.9);

Tailwind

colors: {
  custom: {
    50: '#95aaff',
    500: '#5589fd',
    950: '#000000',
  },
}

SCSS

$custom: #5589fd;
$custom-light: #95aaff;
$custom-dark: #000000;

JSON

{
  "hex": "#5589fd",
  "rgb": {
    "r": 85,
    "g": 137,
    "b": 253
  },
  "hsl": {
    "h": 221.429,
    "s": 97.674,
    "l": 66.275
  },
  "oklch": {
    "l": 0.65217,
    "c": 0.18133,
    "h": 263.9
  },
  "luminance": 0.26914
}

Semantic roles & 50–950 ramp

primary

#5589FD

secondary

#F2E1BB

accent

#9E00E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F1018

muted

#7F7F86

Preview Lab

Preview with #5589FD

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

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