#477BD2#477BD2

#477BD2 is a mid, vivid blue. Relative luminance 0.202; OKLCH L 59.0% C 0.145 H 260.1°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#477BD2
RGB	rgb(71, 123, 210)
HSL	hsl(218, 61%, 55%)
HSV	hsv(218, 66%, 82%)
CMYK	cmyk(66.2%, 41.4%, 0%, 17.6%)
CIE-LAB	lab(52.01, 10.59, -50.03)
CIE-LCH	lch(52.01, 51.14, 281.95°)
OKLab	oklab(58.96% -0.0249 -0.1427)
OKLCH	oklch(58.96% 0.145 260.1)
XYZ	xyz(21.3102, 20.1566, 63.7278)
Luminance	0.2016 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477BD2 #D29E47

analogous

#47C1D2 #477BD2 #5847D2

triadic

#477BD2 #D2477B #7BD247

tetradic

#477BD2 #D247C1 #D29E47 #47D258

square

#477BD2 #D247C1 #D29E47 #47D258

split-complementary

#477BD2 #D25847 #C1D247

monochromatic

#1F437F #2B5DB1 #477BD2 #789EDE #A9C2EA

Accessibility & contrast

On white

4.17

#477BD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#477BD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477BD2

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477BD2	#FFFFFF	#000000	##000000
##477BD2	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5383D5

Deuteranopia (green-blind)

#3D76D0

Tritanopia (blue-blind)

#008F9C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #477bd2;
/* rgb */ color: rgb(71, 123, 210);
/* oklch */ color: oklch(59.0% 0.145 260.1);

Tailwind

colors: {
  custom: {
    50: '#88a0e0',
    500: '#477bd2',
    950: '#000000',
  },
}

SCSS

$custom: #477bd2;
$custom-light: #88a0e0;
$custom-dark: #000000;

JSON

{
  "hex": "#477bd2",
  "rgb": {
    "r": 71,
    "g": 123,
    "b": 210
  },
  "hsl": {
    "h": 217.554,
    "s": 60.699,
    "l": 55.098
  },
  "oklch": {
    "l": 0.58955,
    "c": 0.14484,
    "h": 260.1
  },
  "luminance": 0.20159
}

Semantic roles & 50–950 ramp

primary

#477BD2

secondary

#D8C29D

accent

#A844E4

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0E15

muted

#7D7E83

Preview Lab

Preview with #477BD2

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

Preview Lab → · Contrast checker → · Palette generator →