#5477B2#5477B2

#5477B2 is a mid, moderate blue. Relative luminance 0.183; OKLCH L 56.9% C 0.100 H 260.4°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#5477B2
RGB	rgb(84, 119, 178)
HSL	hsl(218, 38%, 51%)
HSV	hsv(218, 53%, 70%)
CMYK	cmyk(52.8%, 33.1%, 0%, 30.2%)
CIE-LAB	lab(49.85, 4.82, -35.09)
CIE-LCH	lch(49.85, 35.42, 277.82°)
OKLab	oklab(56.9% -0.0167 -0.0988)
OKLCH	oklch(56.9% 0.1 260.4)
XYZ	xyz(18.2861, 18.2915, 44.6779)
Luminance	0.1829 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5477B2 #B28F54

analogous

#54A6B2 #5477B2 #6054B2

triadic

#5477B2 #B25477 #77B254

tetradic

#5477B2 #B254A6 #B28F54 #54B260

square

#5477B2 #B254A6 #B28F54 #54B260

split-complementary

#5477B2 #B26054 #A6B254

monochromatic

#2B3F60 #3E5B8A #5477B2 #7E99C5 #A8BAD8

Accessibility & contrast

On white

4.51

#5477B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#5477B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5477B2

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5477B2	#FFFFFF	#000000	##000000
##5477B2	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#607BB4

Deuteranopia (green-blind)

#5573B1

Tritanopia (blue-blind)

#24848C

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5477b2;
/* rgb */ color: rgb(84, 119, 178);
/* oklch */ color: oklch(56.9% 0.100 260.4);

Tailwind

colors: {
  custom: {
    50: '#8a9ec9',
    500: '#5477b2',
    950: '#000000',
  },
}

SCSS

$custom: #5477b2;
$custom-light: #8a9ec9;
$custom-dark: #000000;

JSON

{
  "hex": "#5477b2",
  "rgb": {
    "r": 84,
    "g": 119,
    "b": 178
  },
  "hsl": {
    "h": 217.66,
    "s": 37.903,
    "l": 51.373
  },
  "oklch": {
    "l": 0.569,
    "c": 0.10023,
    "h": 260.4
  },
  "luminance": 0.18293
}

Semantic roles & 50–950 ramp

primary

#5477B2

secondary

#C6B69C

accent

#A35ACE

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #5477B2

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

Preview Lab → · Contrast checker → · Palette generator →