#477DE1#477DE1

#477DE1 is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.3% C 0.163 H 261.5°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#477DE1
RGB	rgb(71, 125, 225)
HSL	hsl(219, 72%, 58%)
HSV	hsv(219, 68%, 88%)
CMYK	cmyk(68.4%, 44.4%, 0%, 11.8%)
CIE-LAB	lab(53.43, 14.64, -56.23)
CIE-LCH	lch(53.43, 58.10, 284.59°)
OKLab	oklab(60.33% -0.024 -0.1609)
OKLCH	oklch(60.33% 0.163 261.5)
XYZ	xyz(23.5179, 21.4407, 74.1186)
Luminance	0.2144 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477DE1 #E1AB47

analogous

#47CAE1 #477DE1 #5E47E1

triadic

#477DE1 #E1477D #7DE147

tetradic

#477DE1 #E147CA #E1AB47 #47E15E

square

#477DE1 #E147CA #E1AB47 #47E15E

split-complementary

#477DE1 #E15E47 #CAE147

monochromatic

#184495 #215CCA #477DE1 #7CA2EA #B0C7F2

Accessibility & contrast

On white

3.97

#477DE1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#477DE1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477DE1

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477DE1	#FFFFFF	#000000	##000000
##477DE1	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B87E5

Deuteranopia (green-blind)

#2F79DF

Tritanopia (blue-blind)

#0094A4

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #477de1;
/* rgb */ color: rgb(71, 125, 225);
/* oklch */ color: oklch(60.3% 0.163 261.5);

Tailwind

colors: {
  custom: {
    50: '#8ba2eb',
    500: '#477de1',
    950: '#000000',
  },
}

SCSS

$custom: #477de1;
$custom-light: #8ba2eb;
$custom-dark: #000000;

JSON

{
  "hex": "#477de1",
  "rgb": {
    "r": 71,
    "g": 125,
    "b": 225
  },
  "hsl": {
    "h": 218.961,
    "s": 71.963,
    "l": 58.039
  },
  "oklch": {
    "l": 0.60325,
    "c": 0.16264,
    "h": 261.5
  },
  "luminance": 0.21443
}

Semantic roles & 50–950 ramp

primary

#477DE1

secondary

#E1CBA3

accent

#AF39EF

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0F16

muted

#7E7E84

Preview Lab

Preview with #477DE1

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

Preview Lab → · Contrast checker → · Palette generator →