#5477CC#5477CC

#5477CC is a mid, vivid blue. Relative luminance 0.194; OKLCH L 58.4% C 0.137 H 265.5°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#5477CC
RGB	rgb(84, 119, 204)
HSL	hsl(223, 54%, 56%)
HSV	hsv(223, 59%, 80%)
CMYK	cmyk(58.8%, 41.7%, 0%, 20%)
CIE-LAB	lab(51.19, 13.35, -47.89)
CIE-LCH	lch(51.19, 49.72, 285.58°)
OKLab	oklab(58.38% -0.0107 -0.1362)
OKLCH	oklch(58.38% 0.137 265.5)
XYZ	xyz(21.1484, 19.4364, 59.7522)
Luminance	0.1944 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5477CC #CCA954

analogous

#54B3CC #5477CC #6D54CC

triadic

#5477CC #CC5477 #77CC54

tetradic

#5477CC #CC54B3 #CCA954 #54CC6D

square

#5477CC #CC54B3 #CCA954 #54CC6D

split-complementary

#5477CC #CC6D54 #B3CC54

monochromatic

#264080 #3458AF #5477CC #839CDA #B2C2E8

Accessibility & contrast

On white

4.30

#5477CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#5477CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5477CC

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5477CC	#FFFFFF	#000000	##000000
##5477CC	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5280CF

Deuteranopia (green-blind)

#4275CA

Tritanopia (blue-blind)

#008A97

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5477cc;
/* rgb */ color: rgb(84, 119, 204);
/* oklch */ color: oklch(58.4% 0.137 265.5);

Tailwind

colors: {
  custom: {
    50: '#8e9ddc',
    500: '#5477cc',
    950: '#000000',
  },
}

SCSS

$custom: #5477cc;
$custom-light: #8e9ddc;
$custom-dark: #000000;

JSON

{
  "hex": "#5477cc",
  "rgb": {
    "r": 84,
    "g": 119,
    "b": 204
  },
  "hsl": {
    "h": 222.5,
    "s": 54.054,
    "l": 56.471
  },
  "oklch": {
    "l": 0.58382,
    "c": 0.13664,
    "h": 265.5
  },
  "luminance": 0.19438
}

Semantic roles & 50–950 ramp

primary

#5477CC

secondary

#D7C8A5

accent

#B34ADD

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5477CC

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

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