#477CE5#477CE5

#477CE5 is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.4% C 0.169 H 262.4°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#477CE5
RGB	rgb(71, 124, 229)
HSL	hsl(220, 75%, 59%)
HSV	hsv(220, 69%, 90%)
CMYK	cmyk(69%, 45.9%, 0%, 10.2%)
CIE-LAB	lab(53.39, 16.67, -58.53)
CIE-LCH	lch(53.39, 60.85, 285.90°)
OKLab	oklab(60.38% -0.0224 -0.1676)
OKLCH	oklch(60.38% 0.169 262.4)
XYZ	xyz(23.9440, 21.4096, 76.9841)
Luminance	0.2141 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477CE5 #E5B047

analogous

#47CBE5 #477CE5 #6147E5

triadic

#477CE5 #E5477C #7CE547

tetradic

#477CE5 #E547CB #E5B047 #47E561

square

#477CE5 #E547CB #E5B047 #47E561

split-complementary

#477CE5 #E56147 #CBE547

monochromatic

#16439C #1E5AD1 #477CE5 #7DA2ED #B2C8F4

Accessibility & contrast

On white

3.98

#477CE5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#477CE5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477CE5

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477CE5	#FFFFFF	#000000	##000000
##477CE5	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4687E9

Deuteranopia (green-blind)

#2479E3

Tritanopia (blue-blind)

#0094A5

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #477ce5;
/* rgb */ color: rgb(71, 124, 229);
/* oklch */ color: oklch(60.4% 0.169 262.4);

Tailwind

colors: {
  custom: {
    50: '#8ca1ee',
    500: '#477ce5',
    950: '#000000',
  },
}

SCSS

$custom: #477ce5;
$custom-light: #8ca1ee;
$custom-dark: #000000;

JSON

{
  "hex": "#477ce5",
  "rgb": {
    "r": 71,
    "g": 124,
    "b": 229
  },
  "hsl": {
    "h": 219.873,
    "s": 75.238,
    "l": 58.824
  },
  "oklch": {
    "l": 0.60376,
    "c": 0.16913,
    "h": 262.4
  },
  "luminance": 0.21412
}

Semantic roles & 50–950 ramp

primary

#477CE5

secondary

#E3CEA5

accent

#B336F2

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #477CE5

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

Preview Lab → · Contrast checker → · Palette generator →