#5477AA#5477AA

#5477AA is a mid, moderate blue. Relative luminance 0.180; OKLCH L 56.5% C 0.089 H 257.7°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#5477AA
RGB	rgb(84, 119, 170)
HSL	hsl(216, 34%, 50%)
HSV	hsv(216, 51%, 67%)
CMYK	cmyk(50.6%, 30%, 0%, 33.3%)
CIE-LAB	lab(49.47, 2.28, -31.04)
CIE-LCH	lch(49.47, 31.12, 274.20°)
OKLab	oklab(56.48% -0.019 -0.0871)
OKLCH	oklch(56.48% 0.089 257.7)
XYZ	xyz(17.5062, 17.9795, 40.5703)
Luminance	0.1798 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5477AA #AA8754

analogous

#54A2AA #5477AA #5C54AA

triadic

#5477AA #AA5477 #77AA54

tetradic

#5477AA #AA54A2 #AA8754 #54AA5C

square

#5477AA #AA54A2 #AA8754 #54AA5C

split-complementary

#5477AA #AA5C54 #A2AA54

monochromatic

#2C3E58 #405A81 #5477AA #7D97BF #A6B8D3

Accessibility & contrast

On white

4.57

#5477AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#5477AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5477AA

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5477AA	#FFFFFF	#000000	##000000
##5477AA	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#637AAC

Deuteranopia (green-blind)

#5972A9

Tritanopia (blue-blind)

#2C8289

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #5477aa;
/* rgb */ color: rgb(84, 119, 170);
/* oklch */ color: oklch(56.5% 0.089 257.7);

Tailwind

colors: {
  custom: {
    50: '#899ec3',
    500: '#5477aa',
    950: '#000000',
  },
}

SCSS

$custom: #5477aa;
$custom-light: #899ec3;
$custom-dark: #000000;

JSON

{
  "hex": "#5477aa",
  "rgb": {
    "r": 84,
    "g": 119,
    "b": 170
  },
  "hsl": {
    "h": 215.581,
    "s": 33.858,
    "l": 49.804
  },
  "oklch": {
    "l": 0.56482,
    "c": 0.08913,
    "h": 257.7
  },
  "luminance": 0.17981
}

Semantic roles & 50–950 ramp

primary

#5477AA

secondary

#C0B199

accent

#9E5ECA

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E12

muted

#7D7E81

Preview Lab

Preview with #5477AA

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

Preview Lab → · Contrast checker → · Palette generator →