#477AD1#477AD1

#477AD1 is a mid, vivid blue. Relative luminance 0.199; OKLCH L 58.7% C 0.145 H 260.4°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#477AD1
RGB	rgb(71, 122, 209)
HSL	hsl(218, 60%, 55%)
HSV	hsv(218, 66%, 82%)
CMYK	cmyk(66%, 41.6%, 0%, 18%)
CIE-LAB	lab(51.68, 10.85, -50.00)
CIE-LCH	lch(51.68, 51.16, 282.25°)
OKLab	oklab(58.68% -0.0241 -0.1426)
OKLCH	oklch(58.68% 0.145 260.4)
XYZ	xyz(21.0626, 19.8600, 63.0326)
Luminance	0.1986 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477AD1 #D19E47

analogous

#47BFD1 #477AD1 #5947D1

triadic

#477AD1 #D1477A #7AD147

tetradic

#477AD1 #D147BF #D19E47 #47D159

square

#477AD1 #D147BF #D19E47 #47D159

split-complementary

#477AD1 #D15947 #BFD147

monochromatic

#20427E #2C5CAF #477AD1 #789DDD #A9C1E9

Accessibility & contrast

On white

4.22

#477AD1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#477AD1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477AD1

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477AD1	#FFFFFF	#000000	##000000
##477AD1	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5282D4

Deuteranopia (green-blind)

#3C75CF

Tritanopia (blue-blind)

#008E9B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #477ad1;
/* rgb */ color: rgb(71, 122, 209);
/* oklch */ color: oklch(58.7% 0.145 260.4);

Tailwind

colors: {
  custom: {
    50: '#889fdf',
    500: '#477ad1',
    950: '#000000',
  },
}

SCSS

$custom: #477ad1;
$custom-light: #889fdf;
$custom-dark: #000000;

JSON

{
  "hex": "#477ad1",
  "rgb": {
    "r": 71,
    "g": 122,
    "b": 209
  },
  "hsl": {
    "h": 217.826,
    "s": 60,
    "l": 54.902
  },
  "oklch": {
    "l": 0.58677,
    "c": 0.14463,
    "h": 260.4
  },
  "luminance": 0.19862
}

Semantic roles & 50–950 ramp

primary

#477AD1

secondary

#D7C19D

accent

#A945E3

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0E15

muted

#7D7E83

Preview Lab

Preview with #477AD1

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

Preview Lab → · Contrast checker → · Palette generator →