#5477CE#5477CE

#5477CE is a mid, vivid blue. Relative luminance 0.195; OKLCH L 58.5% C 0.139 H 265.8°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#5477CE
RGB	rgb(84, 119, 206)
HSL	hsl(223, 55%, 57%)
HSV	hsv(223, 59%, 81%)
CMYK	cmyk(59.2%, 42.2%, 0%, 19.2%)
CIE-LAB	lab(51.30, 14.02, -48.85)
CIE-LCH	lch(51.30, 50.83, 286.02°)
OKLab	oklab(58.5% -0.0103 -0.139)
OKLCH	oklch(58.5% 0.139 265.8)
XYZ	xyz(21.3898, 19.5329, 61.0236)
Luminance	0.1953 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5477CE #CEAB54

analogous

#54B4CE #5477CE #6E54CE

triadic

#5477CE #CE5477 #77CE54

tetradic

#5477CE #CE54B4 #CEAB54 #54CE6E

square

#5477CE #CE54B4 #CEAB54 #54CE6E

split-complementary

#5477CE #CE6E54 #B4CE54

monochromatic

#254082 #3357B2 #5477CE #849DDC #B3C3E9

Accessibility & contrast

On white

4.28

#5477CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#5477CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5477CE

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5477CE	#FFFFFF	#000000	##000000
##5477CE	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5080D1

Deuteranopia (green-blind)

#4075CC

Tritanopia (blue-blind)

#008A98

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5477ce;
/* rgb */ color: rgb(84, 119, 206);
/* oklch */ color: oklch(58.5% 0.139 265.8);

Tailwind

colors: {
  custom: {
    50: '#8e9ddd',
    500: '#5477ce',
    950: '#000000',
  },
}

SCSS

$custom: #5477ce;
$custom-light: #8e9ddd;
$custom-dark: #000000;

JSON

{
  "hex": "#5477ce",
  "rgb": {
    "r": 84,
    "g": 119,
    "b": 206
  },
  "hsl": {
    "h": 222.787,
    "s": 55.455,
    "l": 56.863
  },
  "oklch": {
    "l": 0.58503,
    "c": 0.13942,
    "h": 265.8
  },
  "luminance": 0.19535
}

Semantic roles & 50–950 ramp

primary

#5477CE

secondary

#D8CAA6

accent

#B449DF

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5477CE

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

Preview Lab → · Contrast checker → · Palette generator →