#5477BC#5477BC

#5477BC is a mid, moderate blue. Relative luminance 0.187; OKLCH L 57.4% C 0.114 H 262.9°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#5477BC
RGB	rgb(84, 119, 188)
HSL	hsl(220, 44%, 53%)
HSV	hsv(220, 55%, 74%)
CMYK	cmyk(55.3%, 36.7%, 0%, 26.3%)
CIE-LAB	lab(50.34, 8.06, -40.08)
CIE-LCH	lch(50.34, 40.88, 281.37°)
OKLab	oklab(57.45% -0.0141 -0.1134)
OKLCH	oklch(57.45% 0.114 262.9)
XYZ	xyz(19.3270, 18.7078, 50.1597)
Luminance	0.1871 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5477BC #BC9954

analogous

#54ABBC #5477BC #6554BC

triadic

#5477BC #BC5477 #77BC54

tetradic

#5477BC #BC54AB #BC9954 #54BC65

square

#5477BC #BC54AB #BC9954 #54BC65

split-complementary

#5477BC #BC6554 #ABBC54

monochromatic

#2A406B #3B5A97 #5477BC #809ACD #ACBDDE

Accessibility & contrast

On white

4.43

#5477BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#5477BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5477BC

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5477BC	#FFFFFF	#000000	##000000
##5477BC	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B7DBF

Deuteranopia (green-blind)

#4E73BB

Tritanopia (blue-blind)

#158690

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #5477bc;
/* rgb */ color: rgb(84, 119, 188);
/* oklch */ color: oklch(57.4% 0.114 262.9);

Tailwind

colors: {
  custom: {
    50: '#8b9dd0',
    500: '#5477bc',
    950: '#000000',
  },
}

SCSS

$custom: #5477bc;
$custom-light: #8b9dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#5477bc",
  "rgb": {
    "r": 84,
    "g": 119,
    "b": 188
  },
  "hsl": {
    "h": 219.808,
    "s": 43.697,
    "l": 53.333
  },
  "oklch": {
    "l": 0.57448,
    "c": 0.11425,
    "h": 262.9
  },
  "luminance": 0.18709
}

Semantic roles & 50–950 ramp

primary

#5477BC

secondary

#CCBDA0

accent

#A954D3

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0D0E14

muted

#7D7E82

Preview Lab

Preview with #5477BC

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

Preview Lab → · Contrast checker → · Palette generator →