#5477DD#5477DD

#5477DD is a mid, vivid blue. Relative luminance 0.203; OKLCH L 59.4% C 0.160 H 267.2°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#5477DD
RGB	rgb(84, 119, 221)
HSL	hsl(225, 67%, 60%)
HSV	hsv(225, 62%, 87%)
CMYK	cmyk(62%, 46.2%, 0%, 13.3%)
CIE-LAB	lab(52.17, 19.08, -55.96)
CIE-LCH	lch(52.17, 59.13, 288.83°)
OKLab	oklab(59.45% -0.0078 -0.1599)
OKLCH	oklch(59.45% 0.16 267.2)
XYZ	xyz(23.2997, 20.2969, 71.0824)
Luminance	0.2030 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5477DD #DDBA54

analogous

#54BBDD #5477DD #7654DD

triadic

#5477DD #DD5477 #77DD54

tetradic

#5477DD #DD54BB #DDBA54 #54DD76

square

#5477DD #DD54BB #DDBA54 #54DD76

split-complementary

#5477DD #DD7654 #BBDD54

monochromatic

#1E3D98 #2852CB #5477DD #87A0E7 #BAC8F1

Accessibility & contrast

On white

4.15

#5477DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#5477DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5477DD

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5477DD	#FFFFFF	#000000	##000000
##5477DD	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4583E1

Deuteranopia (green-blind)

#2D77DB

Tritanopia (blue-blind)

#008E9F

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5477dd;
/* rgb */ color: rgb(84, 119, 221);
/* oklch */ color: oklch(59.4% 0.160 267.2);

Tailwind

colors: {
  custom: {
    50: '#909de8',
    500: '#5477dd',
    950: '#000000',
  },
}

SCSS

$custom: #5477dd;
$custom-light: #909de8;
$custom-dark: #000000;

JSON

{
  "hex": "#5477dd",
  "rgb": {
    "r": 84,
    "g": 119,
    "b": 221
  },
  "hsl": {
    "h": 224.672,
    "s": 66.829,
    "l": 59.804
  },
  "oklch": {
    "l": 0.59448,
    "c": 0.16011,
    "h": 267.2
  },
  "luminance": 0.20299
}

Semantic roles & 50–950 ramp

primary

#5477DD

secondary

#E1D3AC

accent

#BE3EEA

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5477DD

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

Preview Lab → · Contrast checker → · Palette generator →