#477AEA#477AEA

#477AEA is a mid, vivid blue. Relative luminance 0.212; OKLCH L 60.3% C 0.178 H 263.6°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#477AEA
RGB	rgb(71, 122, 234)
HSL	hsl(221, 80%, 60%)
HSV	hsv(221, 70%, 92%)
CMYK	cmyk(69.7%, 47.9%, 0%, 8.2%)
CIE-LAB	lab(53.16, 19.67, -61.70)
CIE-LCH	lch(53.16, 64.76, 287.69°)
OKLab	oklab(60.3% -0.02 -0.177)
OKLCH	oklch(60.3% 0.178 263.6)
XYZ	xyz(24.4041, 21.1966, 80.6312)
Luminance	0.2120 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477AEA #EAB747

analogous

#47CBEA #477AEA #6647EA

triadic

#477AEA #EA477A #7AEA47

tetradic

#477AEA #EA47CB #EAB747 #47EA66

square

#477AEA #EA47CB #EAB747 #47EA66

split-complementary

#477AEA #EA6647 #CBEA47

monochromatic

#1340A4 #1956DB #477AEA #7EA2F0 #B5C9F7

Accessibility & contrast

On white

4.01

#477AEA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#477AEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477AEA

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477AEA	#FFFFFF	#000000	##000000
##477AEA	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C87EE

Deuteranopia (green-blind)

#0A78E8

Tritanopia (blue-blind)

#0094A7

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #477aea;
/* rgb */ color: rgb(71, 122, 234);
/* oklch */ color: oklch(60.3% 0.178 263.6);

Tailwind

colors: {
  custom: {
    50: '#8d9ff1',
    500: '#477aea',
    950: '#000000',
  },
}

SCSS

$custom: #477aea;
$custom-light: #8d9ff1;
$custom-dark: #000000;

JSON

{
  "hex": "#477aea",
  "rgb": {
    "r": 71,
    "g": 122,
    "b": 234
  },
  "hsl": {
    "h": 221.227,
    "s": 79.512,
    "l": 59.804
  },
  "oklch": {
    "l": 0.60298,
    "c": 0.17812,
    "h": 263.6
  },
  "luminance": 0.21199
}

Semantic roles & 50–950 ramp

primary

#477AEA

secondary

#E6D2A7

accent

#B932F6

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #477AEA

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

Preview Lab → · Contrast checker → · Palette generator →