#477BD5#477BD5

#477BD5 is a mid, vivid blue. Relative luminance 0.203; OKLCH L 59.1% C 0.149 H 260.6°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#477BD5
RGB	rgb(71, 123, 213)
HSL	hsl(218, 63%, 56%)
HSV	hsv(218, 67%, 84%)
CMYK	cmyk(66.7%, 42.3%, 0%, 16.5%)
CIE-LAB	lab(52.18, 11.64, -51.46)
CIE-LCH	lch(52.18, 52.76, 282.75°)
OKLab	oklab(59.14% -0.0243 -0.1469)
OKLCH	oklch(59.14% 0.149 260.6)
XYZ	xyz(21.6875, 20.3075, 65.7147)
Luminance	0.2031 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477BD5 #D5A147

analogous

#47C2D5 #477BD5 #5A47D5

triadic

#477BD5 #D5477B #7BD547

tetradic

#477BD5 #D547C2 #D5A147 #47D55A

square

#477BD5 #D547C2 #D5A147 #47D55A

split-complementary

#477BD5 #D55A47 #C2D547

monochromatic

#1E4384 #295DB5 #477BD5 #799FE0 #ABC2EC

Accessibility & contrast

On white

4.15

#477BD5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#477BD5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477BD5

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477BD5	#FFFFFF	#000000	##000000
##477BD5	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)

#5184D8

Deuteranopia (green-blind)

#3A76D3

Tritanopia (blue-blind)

#00909D

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #477bd5;
/* rgb */ color: rgb(71, 123, 213);
/* oklch */ color: oklch(59.1% 0.149 260.6);

Tailwind

colors: {
  custom: {
    50: '#89a0e2',
    500: '#477bd5',
    950: '#000000',
  },
}

SCSS

$custom: #477bd5;
$custom-light: #89a0e2;
$custom-dark: #000000;

JSON

{
  "hex": "#477bd5",
  "rgb": {
    "r": 71,
    "g": 123,
    "b": 213
  },
  "hsl": {
    "h": 218.028,
    "s": 62.832,
    "l": 55.686
  },
  "oklch": {
    "l": 0.5914,
    "c": 0.14888,
    "h": 260.6
  },
  "luminance": 0.2031
}

Semantic roles & 50–950 ramp

primary

#477BD5

secondary

#D9C49E

accent

#AA42E6

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #477BD5

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

Preview Lab → · Contrast checker → · Palette generator →