#477BDC#477BDC

#477BDC is a mid, vivid blue. Relative luminance 0.207; OKLCH L 59.6% C 0.158 H 261.6°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#477BDC
RGB	rgb(71, 123, 220)
HSL	hsl(219, 68%, 57%)
HSV	hsv(219, 68%, 86%)
CMYK	cmyk(67.7%, 44.1%, 0%, 13.7%)
CIE-LAB	lab(52.59, 14.11, -54.77)
CIE-LCH	lch(52.59, 56.55, 284.44°)
OKLab	oklab(59.58% -0.023 -0.1566)
OKLCH	oklch(59.58% 0.158 261.6)
XYZ	xyz(22.5952, 20.6705, 70.4953)
Luminance	0.2067 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477BDC #DCA847

analogous

#47C6DC #477BDC #5D47DC

triadic

#477BDC #DC477B #7BDC47

tetradic

#477BDC #DC47C6 #DCA847 #47DC5D

square

#477BDC #DC47C6 #DCA847 #47DC5D

split-complementary

#477BDC #DC5D47 #C6DC47

monochromatic

#1B438E #255BC1 #477BDC #7AA0E6 #AEC5F0

Accessibility & contrast

On white

4.09

#477BDC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#477BDC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477BDC

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477BDC	#FFFFFF	#000000	##000000
##477BDC	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C85E0

Deuteranopia (green-blind)

#3177DA

Tritanopia (blue-blind)

#0091A1

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #477bdc;
/* rgb */ color: rgb(71, 123, 220);
/* oklch */ color: oklch(59.6% 0.158 261.6);

Tailwind

colors: {
  custom: {
    50: '#8aa0e7',
    500: '#477bdc',
    950: '#000000',
  },
}

SCSS

$custom: #477bdc;
$custom-light: #8aa0e7;
$custom-dark: #000000;

JSON

{
  "hex": "#477bdc",
  "rgb": {
    "r": 71,
    "g": 123,
    "b": 220
  },
  "hsl": {
    "h": 219.06,
    "s": 68.037,
    "l": 57.059
  },
  "oklch": {
    "l": 0.59583,
    "c": 0.15827,
    "h": 261.6
  },
  "luminance": 0.20673
}

Semantic roles & 50–950 ramp

primary

#477BDC

secondary

#DEC9A1

accent

#AE3DEB

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #477BDC

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

Preview Lab → · Contrast checker → · Palette generator →