#5477B0#5477B0

#5477B0 is a mid, moderate blue. Relative luminance 0.182; OKLCH L 56.8% C 0.097 H 259.8°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#5477B0
RGB	rgb(84, 119, 176)
HSL	hsl(217, 37%, 51%)
HSV	hsv(217, 52%, 69%)
CMYK	cmyk(52.3%, 32.4%, 0%, 31%)
CIE-LAB	lab(49.75, 4.18, -34.08)
CIE-LCH	lch(49.75, 34.34, 276.99°)
OKLab	oklab(56.79% -0.0172 -0.0959)
OKLCH	oklch(56.79% 0.097 259.8)
XYZ	xyz(18.0868, 18.2117, 43.6280)
Luminance	0.1821 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5477B0 #B08D54

analogous

#54A5B0 #5477B0 #5F54B0

triadic

#5477B0 #B05477 #77B054

tetradic

#5477B0 #B054A5 #B08D54 #54B05F

square

#5477B0 #B054A5 #B08D54 #54B05F

split-complementary

#5477B0 #B05F54 #A5B054

monochromatic

#2B3F5E #3F5B88 #5477B0 #7E98C3 #A8BAD7

Accessibility & contrast

On white

4.52

#5477B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#5477B0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5477B0

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5477B0	#FFFFFF	#000000	##000000
##5477B0	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#617BB2

Deuteranopia (green-blind)

#5672AF

Tritanopia (blue-blind)

#26838B

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #5477b0;
/* rgb */ color: rgb(84, 119, 176);
/* oklch */ color: oklch(56.8% 0.097 259.8);

Tailwind

colors: {
  custom: {
    50: '#8a9ec8',
    500: '#5477b0',
    950: '#000000',
  },
}

SCSS

$custom: #5477b0;
$custom-light: #8a9ec8;
$custom-dark: #000000;

JSON

{
  "hex": "#5477b0",
  "rgb": {
    "r": 84,
    "g": 119,
    "b": 176
  },
  "hsl": {
    "h": 217.174,
    "s": 36.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.56794,
    "c": 0.09745,
    "h": 259.8
  },
  "luminance": 0.18213
}

Semantic roles & 50–950 ramp

primary

#5477B0

secondary

#C4B59C

accent

#A25BCD

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #5477B0

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

Preview Lab → · Contrast checker → · Palette generator →