#5477D3#5477D3

#5477D3 is a mid, vivid blue. Relative luminance 0.198; OKLCH L 58.8% C 0.146 H 266.3°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#5477D3
RGB	rgb(84, 119, 211)
HSL	hsl(223, 59%, 58%)
HSV	hsv(223, 60%, 83%)
CMYK	cmyk(60.2%, 43.6%, 0%, 17.3%)
CIE-LAB	lab(51.59, 15.70, -51.24)
CIE-LCH	lch(51.59, 53.59, 287.04°)
OKLab	oklab(58.81% -0.0094 -0.1461)
OKLCH	oklch(58.81% 0.146 266.3)
XYZ	xyz(22.0068, 19.7798, 64.2735)
Luminance	0.1978 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5477D3 #D3B054

analogous

#54B6D3 #5477D3 #7154D3

triadic

#5477D3 #D35477 #77D354

tetradic

#5477D3 #D354B6 #D3B054 #54D371

square

#5477D3 #D354B6 #D3B054 #54D371

split-complementary

#5477D3 #D37154 #B6D354

monochromatic

#233F89 #3056BA #5477D3 #859EE0 #B5C4EC

Accessibility & contrast

On white

4.24

#5477D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#5477D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5477D3

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5477D3	#FFFFFF	#000000	##000000
##5477D3	1.00	4.24	4.96	4.96
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D81D7

Deuteranopia (green-blind)

#3A76D1

Tritanopia (blue-blind)

#008C9B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5477d3;
/* rgb */ color: rgb(84, 119, 211);
/* oklch */ color: oklch(58.8% 0.146 266.3);

Tailwind

colors: {
  custom: {
    50: '#8f9de1',
    500: '#5477d3',
    950: '#000000',
  },
}

SCSS

$custom: #5477d3;
$custom-light: #8f9de1;
$custom-dark: #000000;

JSON

{
  "hex": "#5477d3",
  "rgb": {
    "r": 84,
    "g": 119,
    "b": 211
  },
  "hsl": {
    "h": 223.465,
    "s": 59.07,
    "l": 57.843
  },
  "oklch": {
    "l": 0.58812,
    "c": 0.14636,
    "h": 266.3
  },
  "luminance": 0.19782
}

Semantic roles & 50–950 ramp

primary

#5477D3

secondary

#DBCDA8

accent

#B746E2

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5477D3

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

Preview Lab → · Contrast checker → · Palette generator →