#477CE3#477CE3

#477CE3 is a mid, vivid blue. Relative luminance 0.213; OKLCH L 60.2% C 0.166 H 262.1°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#477CE3
RGB	rgb(71, 124, 227)
HSL	hsl(220, 74%, 58%)
HSV	hsv(220, 69%, 89%)
CMYK	cmyk(68.7%, 45.4%, 0%, 11%)
CIE-LAB	lab(53.27, 15.96, -57.60)
CIE-LCH	lch(53.27, 59.77, 285.49°)
OKLab	oklab(60.25% -0.0228 -0.1649)
OKLCH	oklch(60.25% 0.166 262.1)
XYZ	xyz(23.6664, 21.2985, 75.5219)
Luminance	0.2130 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477CE3 #E3AE47

analogous

#47CAE3 #477CE3 #6047E3

triadic

#477CE3 #E3477C #7CE347

tetradic

#477CE3 #E347CA #E3AE47 #47E360

square

#477CE3 #E347CA #E3AE47 #47E360

split-complementary

#477CE3 #E36047 #CAE347

monochromatic

#174398 #1F5ACE #477CE3 #7CA2EB #B1C8F3

Accessibility & contrast

On white

3.99

#477CE3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#477CE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477CE3

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477CE3	#FFFFFF	#000000	##000000
##477CE3	1.00	3.99	5.26	5.26
#FFFFFF	3.99	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)

#4887E7

Deuteranopia (green-blind)

#2879E1

Tritanopia (blue-blind)

#0094A4

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #477ce3;
/* rgb */ color: rgb(71, 124, 227);
/* oklch */ color: oklch(60.2% 0.166 262.1);

Tailwind

colors: {
  custom: {
    50: '#8ba1ec',
    500: '#477ce3',
    950: '#000000',
  },
}

SCSS

$custom: #477ce3;
$custom-light: #8ba1ec;
$custom-dark: #000000;

JSON

{
  "hex": "#477ce3",
  "rgb": {
    "r": 71,
    "g": 124,
    "b": 227
  },
  "hsl": {
    "h": 219.615,
    "s": 73.585,
    "l": 58.431
  },
  "oklch": {
    "l": 0.60245,
    "c": 0.16646,
    "h": 262.1
  },
  "luminance": 0.21301
}

Semantic roles & 50–950 ramp

primary

#477CE3

secondary

#E2CDA4

accent

#B138F0

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #477CE3

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

Preview Lab → · Contrast checker → · Palette generator →