#5575BE#5575BE

#5575BE is a mid, moderate blue. Relative luminance 0.184; OKLCH L 57.2% C 0.119 H 265.0°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#5575BE
RGB	rgb(85, 117, 190)
HSL	hsl(222, 45%, 54%)
HSV	hsv(222, 55%, 75%)
CMYK	cmyk(55.3%, 38.4%, 0%, 25.5%)
CIE-LAB	lab(49.94, 10.15, -41.86)
CIE-LCH	lch(49.94, 43.07, 283.63°)
OKLab	oklab(57.18% -0.0104 -0.1186)
OKLCH	oklch(57.18% 0.119 265)
XYZ	xyz(19.3987, 18.3701, 51.2288)
Luminance	0.1837 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5575BE #BE9E55

analogous

#55AABE #5575BE #6A55BE

triadic

#5575BE #BE5575 #75BE55

tetradic

#5575BE #BE55AA #BE9E55 #55BE6A

square

#5575BE #BE55AA #BE9E55 #55BE6A

split-complementary

#5575BE #BE6A55 #AABE55

monochromatic

#2A3F6E #3B589B #5575BE #8199CF #AEBDE0

Accessibility & contrast

On white

4.49

#5575BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.67

#5575BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5575BE

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5575BE	#FFFFFF	#000000	##000000
##5575BE	1.00	4.49	4.67	4.67
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#577CC1

Deuteranopia (green-blind)

#4A72BC

Tritanopia (blue-blind)

#178590

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5575be;
/* rgb */ color: rgb(85, 117, 190);
/* oklch */ color: oklch(57.2% 0.119 265.0);

Tailwind

colors: {
  custom: {
    50: '#8c9cd2',
    500: '#5575be',
    950: '#000000',
  },
}

SCSS

$custom: #5575be;
$custom-light: #8c9cd2;
$custom-dark: #000000;

JSON

{
  "hex": "#5575be",
  "rgb": {
    "r": 85,
    "g": 117,
    "b": 190
  },
  "hsl": {
    "h": 221.714,
    "s": 44.681,
    "l": 53.922
  },
  "oklch": {
    "l": 0.57185,
    "c": 0.11903,
    "h": 265
  },
  "luminance": 0.18372
}

Semantic roles & 50–950 ramp

primary

#5575BE

secondary

#CEC0A1

accent

#AD53D4

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #5575BE

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

Preview Lab → · Contrast checker → · Palette generator →