#5475B3#5475B3

#5475B3 is a mid, moderate blue. Relative luminance 0.179; OKLCH L 56.5% C 0.104 H 262.2°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#5475B3
RGB	rgb(84, 117, 179)
HSL	hsl(219, 38%, 52%)
HSV	hsv(219, 53%, 70%)
CMYK	cmyk(53.1%, 34.6%, 0%, 29.8%)
CIE-LAB	lab(49.33, 6.35, -36.49)
CIE-LCH	lch(49.33, 37.04, 279.88°)
OKLab	oklab(56.51% -0.014 -0.1029)
OKLCH	oklch(56.51% 0.104 262.2)
XYZ	xyz(18.1514, 17.8607, 45.1301)
Luminance	0.1786 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5475B3 #B39254

analogous

#54A5B3 #5475B3 #6354B3

triadic

#5475B3 #B35475 #75B354

tetradic

#5475B3 #B354A5 #B39254 #54B363

square

#5475B3 #B354A5 #B39254 #54B363

split-complementary

#5475B3 #B36354 #A5B354

monochromatic

#2B3E61 #3E598C #5475B3 #7E97C6 #A9B9D9

Accessibility & contrast

On white

4.59

#5475B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#5475B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5475B3

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5475B3	#FFFFFF	#000000	##FFFFFF
##5475B3	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D7AB6

Deuteranopia (green-blind)

#5171B2

Tritanopia (blue-blind)

#23838C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #5475b3;
/* rgb */ color: rgb(84, 117, 179);
/* oklch */ color: oklch(56.5% 0.104 262.2);

Tailwind

colors: {
  custom: {
    50: '#8a9cca',
    500: '#5475b3',
    950: '#000000',
  },
}

SCSS

$custom: #5475b3;
$custom-light: #8a9cca;
$custom-dark: #000000;

JSON

{
  "hex": "#5475b3",
  "rgb": {
    "r": 84,
    "g": 117,
    "b": 179
  },
  "hsl": {
    "h": 219.158,
    "s": 38.462,
    "l": 51.569
  },
  "oklch": {
    "l": 0.56511,
    "c": 0.10386,
    "h": 262.2
  },
  "luminance": 0.17862
}

Semantic roles & 50–950 ramp

primary

#5475B3

secondary

#C6B89D

accent

#A659CE

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #5475B3

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

Preview Lab → · Contrast checker → · Palette generator →