#5575FF#5575FF

#5575FF is a mid, highly saturated blue. Relative luminance 0.219; OKLCH L 61.5% C 0.208 H 269.5°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#5575FF
RGB	rgb(85, 117, 255)
HSL	hsl(229, 100%, 67%)
HSV	hsv(229, 67%, 100%)
CMYK	cmyk(66.7%, 54.1%, 0%, 0%)
CIE-LAB	lab(53.89, 32.04, -72.16)
CIE-LCH	lch(53.89, 78.95, 293.94°)
OKLab	oklab(61.46% -0.0018 -0.2076)
OKLCH	oklch(61.46% 0.208 269.5)
XYZ	xyz(28.1514, 21.8712, 97.3263)
Luminance	0.2187 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5575FF #FFDF55

analogous

#55CAFF #5575FF #8A55FF

triadic

#5575FF #FF5575 #75FF55

tetradic

#5575FF #FF55CA #FFDF55 #55FF8A

square

#5575FF #FF55CA #FFDF55 #55FF8A

split-complementary

#5575FF #FF8A55 #CAFF55

monochromatic

#0029DA #1843FF #5575FF #92A7FF #CFD8FF

Accessibility & contrast

On white

3.91

#5575FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#5575FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5575FF

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5575FF	#FFFFFF	#000000	##000000
##5575FF	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0089FF

Deuteranopia (green-blind)

#0079FC

Tritanopia (blue-blind)

#0096AF

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5575ff;
/* rgb */ color: rgb(85, 117, 255);
/* oklch */ color: oklch(61.5% 0.208 269.5);

Tailwind

colors: {
  custom: {
    50: '#979cff',
    500: '#5575ff',
    950: '#000000',
  },
}

SCSS

$custom: #5575ff;
$custom-light: #979cff;
$custom-dark: #000000;

JSON

{
  "hex": "#5575ff",
  "rgb": {
    "r": 85,
    "g": 117,
    "b": 255
  },
  "hsl": {
    "h": 228.706,
    "s": 100,
    "l": 66.667
  },
  "oklch": {
    "l": 0.6146,
    "c": 0.20759,
    "h": 269.5
  },
  "luminance": 0.21874
}

Semantic roles & 50–950 ramp

primary

#5575FF

secondary

#F3E9BD

accent

#BA00E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0E18

muted

#7F7E86

Preview Lab

Preview with #5575FF

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

Preview Lab → · Contrast checker → · Palette generator →