#477BE0#477BE0

#477BE0 is a mid, vivid blue. Relative luminance 0.209; OKLCH L 59.8% C 0.164 H 262.1°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#477BE0
RGB	rgb(71, 123, 224)
HSL	hsl(220, 71%, 58%)
HSV	hsv(220, 68%, 88%)
CMYK	cmyk(68.3%, 45.1%, 0%, 12.2%)
CIE-LAB	lab(52.82, 15.52, -56.64)
CIE-LCH	lch(52.82, 58.73, 285.32°)
OKLab	oklab(59.84% -0.0224 -0.1621)
OKLCH	oklch(59.84% 0.164 262.1)
XYZ	xyz(23.1313, 20.8850, 73.3187)
Luminance	0.2089 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477BE0 #E0AC47

analogous

#47C7E0 #477BE0 #5F47E0

triadic

#477BE0 #E0477B #7BE047

tetradic

#477BE0 #E047C7 #E0AC47 #47E05F

square

#477BE0 #E047C7 #E0AC47 #47E05F

split-complementary

#477BE0 #E05F47 #C7E047

monochromatic

#194394 #225AC8 #477BE0 #7BA1E9 #B0C6F2

Accessibility & contrast

On white

4.06

#477BE0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#477BE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477BE0

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477BE0	#FFFFFF	#000000	##000000
##477BE0	1.00	4.06	5.18	5.18
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4886E4

Deuteranopia (green-blind)

#2B78DE

Tritanopia (blue-blind)

#0092A2

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #477be0;
/* rgb */ color: rgb(71, 123, 224);
/* oklch */ color: oklch(59.8% 0.164 262.1);

Tailwind

colors: {
  custom: {
    50: '#8ba0ea',
    500: '#477be0',
    950: '#000000',
  },
}

SCSS

$custom: #477be0;
$custom-light: #8ba0ea;
$custom-dark: #000000;

JSON

{
  "hex": "#477be0",
  "rgb": {
    "r": 71,
    "g": 123,
    "b": 224
  },
  "hsl": {
    "h": 219.608,
    "s": 71.163,
    "l": 57.843
  },
  "oklch": {
    "l": 0.59841,
    "c": 0.16362,
    "h": 262.1
  },
  "luminance": 0.20887
}

Semantic roles & 50–950 ramp

primary

#477BE0

secondary

#E0CBA3

accent

#B13AEE

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #477BE0

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

Preview Lab → · Contrast checker → · Palette generator →