#477BDF#477BDF

#477BDF is a mid, vivid blue. Relative luminance 0.208; OKLCH L 59.8% C 0.162 H 262.0°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#477BDF
RGB	rgb(71, 123, 223)
HSL	hsl(219, 70%, 58%)
HSV	hsv(219, 68%, 87%)
CMYK	cmyk(68.2%, 44.8%, 0%, 12.5%)
CIE-LAB	lab(52.76, 15.16, -56.17)
CIE-LCH	lch(52.76, 58.18, 285.11°)
OKLab	oklab(59.78% -0.0225 -0.1607)
OKLCH	oklch(59.78% 0.162 262)
XYZ	xyz(22.9960, 20.8309, 72.6066)
Luminance	0.2083 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477BDF #DFAB47

analogous

#47C7DF #477BDF #5F47DF

triadic

#477BDF #DF477B #7BDF47

tetradic

#477BDF #DF47C7 #DFAB47 #47DF5F

square

#477BDF #DF47C7 #DFAB47 #47DF5F

split-complementary

#477BDF #DF5F47 #C7DF47

monochromatic

#194392 #225BC6 #477BDF #7BA0E8 #AFC6F1

Accessibility & contrast

On white

4.06

#477BDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#477BDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477BDF

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477BDF	#FFFFFF	#000000	##000000
##477BDF	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4985E3

Deuteranopia (green-blind)

#2C77DD

Tritanopia (blue-blind)

#0092A2

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #477bdf;
/* rgb */ color: rgb(71, 123, 223);
/* oklch */ color: oklch(59.8% 0.162 262.0);

Tailwind

colors: {
  custom: {
    50: '#8aa0e9',
    500: '#477bdf',
    950: '#000000',
  },
}

SCSS

$custom: #477bdf;
$custom-light: #8aa0e9;
$custom-dark: #000000;

JSON

{
  "hex": "#477bdf",
  "rgb": {
    "r": 71,
    "g": 123,
    "b": 223
  },
  "hsl": {
    "h": 219.474,
    "s": 70.37,
    "l": 57.647
  },
  "oklch": {
    "l": 0.59776,
    "c": 0.16229,
    "h": 262
  },
  "luminance": 0.20833
}

Semantic roles & 50–950 ramp

primary

#477BDF

secondary

#DFCBA2

accent

#B03BED

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #477BDF

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

Preview Lab → · Contrast checker → · Palette generator →