#5575D9#5575D9

#5575D9 is a mid, vivid blue. Relative luminance 0.197; OKLCH L 58.8% C 0.157 H 268.0°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#5575D9
RGB	rgb(85, 117, 217)
HSL	hsl(225, 63%, 59%)
HSV	hsv(225, 61%, 85%)
CMYK	cmyk(60.8%, 46.1%, 0%, 14.9%)
CIE-LAB	lab(51.45, 19.14, -54.85)
CIE-LCH	lch(51.45, 58.10, 289.24°)
OKLab	oklab(58.84% -0.0055 -0.1567)
OKLCH	oklch(58.84% 0.157 268)
XYZ	xyz(22.6277, 19.6617, 68.2348)
Luminance	0.1966 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5575D9 #D9B955

analogous

#55B7D9 #5575D9 #7755D9

triadic

#5575D9 #D95575 #75D955

tetradic

#5575D9 #D955B7 #D9B955 #55D977

square

#5575D9 #D955B7 #D9B955 #55D977

split-complementary

#5575D9 #D97755 #B7D955

monochromatic

#213C93 #2C51C5 #5575D9 #879EE4 #B9C6EF

Accessibility & contrast

On white

4.26

#5575D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#5575D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5575D9

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5575D9	#FFFFFF	#000000	##000000
##5575D9	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4581DD

Deuteranopia (green-blind)

#2F75D7

Tritanopia (blue-blind)

#008C9C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5575d9;
/* rgb */ color: rgb(85, 117, 217);
/* oklch */ color: oklch(58.8% 0.157 268.0);

Tailwind

colors: {
  custom: {
    50: '#909ce5',
    500: '#5575d9',
    950: '#000000',
  },
}

SCSS

$custom: #5575d9;
$custom-light: #909ce5;
$custom-dark: #000000;

JSON

{
  "hex": "#5575d9",
  "rgb": {
    "r": 85,
    "g": 117,
    "b": 217
  },
  "hsl": {
    "h": 225.455,
    "s": 63.462,
    "l": 59.216
  },
  "oklch": {
    "l": 0.58836,
    "c": 0.15677,
    "h": 268
  },
  "luminance": 0.19664
}

Semantic roles & 50–950 ramp

primary

#5575D9

secondary

#DFD2AB

accent

#BE41E6

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5575D9

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

Preview Lab → · Contrast checker → · Palette generator →