#477DDE#477DDE

#477DDE is a mid, vivid blue. Relative luminance 0.213; OKLCH L 60.1% C 0.159 H 261.1°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#477DDE
RGB	rgb(71, 125, 222)
HSL	hsl(219, 70%, 57%)
HSV	hsv(219, 68%, 87%)
CMYK	cmyk(68%, 43.7%, 0%, 12.9%)
CIE-LAB	lab(53.25, 13.58, -54.83)
CIE-LCH	lch(53.25, 56.48, 283.91°)
OKLab	oklab(60.13% -0.0245 -0.1567)
OKLCH	oklch(60.13% 0.159 261.1)
XYZ	xyz(23.1123, 21.2784, 71.9822)
Luminance	0.2128 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477DDE #DEA847

analogous

#47C8DE #477DDE #5D47DE

triadic

#477DDE #DE477D #7DDE47

tetradic

#477DDE #DE47C8 #DEA847 #47DE5D

square

#477DDE #DE47C8 #DEA847 #47DE5D

split-complementary

#477DDE #DE5D47 #C8DE47

monochromatic

#1A4491 #235DC5 #477DDE #7BA2E7 #AFC6F1

Accessibility & contrast

On white

4.00

#477DDE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#477DDE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477DDE

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477DDE	#FFFFFF	#000000	##000000
##477DDE	1.00	4.00	5.26	5.26
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.26	21.00	1.00	1.00
##000000	5.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E87E2

Deuteranopia (green-blind)

#3379DC

Tritanopia (blue-blind)

#0093A3

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #477dde;
/* rgb */ color: rgb(71, 125, 222);
/* oklch */ color: oklch(60.1% 0.159 261.1);

Tailwind

colors: {
  custom: {
    50: '#8aa2e9',
    500: '#477dde',
    950: '#000000',
  },
}

SCSS

$custom: #477dde;
$custom-light: #8aa2e9;
$custom-dark: #000000;

JSON

{
  "hex": "#477dde",
  "rgb": {
    "r": 71,
    "g": 125,
    "b": 222
  },
  "hsl": {
    "h": 218.543,
    "s": 69.585,
    "l": 57.451
  },
  "oklch": {
    "l": 0.60133,
    "c": 0.15865,
    "h": 261.1
  },
  "luminance": 0.21281
}

Semantic roles & 50–950 ramp

primary

#477DDE

secondary

#DFC9A2

accent

#AD3BEC

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0F16

muted

#7E7E84

Preview Lab

Preview with #477DDE

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

Preview Lab → · Contrast checker → · Palette generator →