#477BE8#477BE8

#477BE8 is a mid, vivid blue. Relative luminance 0.213; OKLCH L 60.4% C 0.174 H 263.0°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#477BE8
RGB	rgb(71, 123, 232)
HSL	hsl(221, 78%, 59%)
HSV	hsv(221, 69%, 91%)
CMYK	cmyk(69.4%, 47%, 0%, 9%)
CIE-LAB	lab(53.31, 18.35, -60.35)
CIE-LCH	lch(53.31, 63.07, 286.91°)
OKLab	oklab(60.37% -0.0211 -0.173)
OKLCH	oklch(60.37% 0.174 263)
XYZ	xyz(24.2418, 21.3292, 79.1677)
Luminance	0.2133 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477BE8 #E8B447

analogous

#47CCE8 #477BE8 #6447E8

triadic

#477BE8 #E8477B #7BE847

tetradic

#477BE8 #E847CC #E8B447 #47E864

square

#477BE8 #E847CC #E8B447 #47E864

split-complementary

#477BE8 #E86447 #CCE847

monochromatic

#1441A1 #1B58D7 #477BE8 #7DA2EF #B4C9F6

Accessibility & contrast

On white

3.99

#477BE8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#477BE8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477BE8

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477BE8	#FFFFFF	#000000	##000000
##477BE8	1.00	3.99	5.27	5.27
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4187EC

Deuteranopia (green-blind)

#1978E6

Tritanopia (blue-blind)

#0095A6

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #477be8;
/* rgb */ color: rgb(71, 123, 232);
/* oklch */ color: oklch(60.4% 0.174 263.0);

Tailwind

colors: {
  custom: {
    50: '#8ca0f0',
    500: '#477be8',
    950: '#000000',
  },
}

SCSS

$custom: #477be8;
$custom-light: #8ca0f0;
$custom-dark: #000000;

JSON

{
  "hex": "#477be8",
  "rgb": {
    "r": 71,
    "g": 123,
    "b": 232
  },
  "hsl": {
    "h": 220.621,
    "s": 77.778,
    "l": 59.412
  },
  "oklch": {
    "l": 0.60369,
    "c": 0.17429,
    "h": 263
  },
  "luminance": 0.21332
}

Semantic roles & 50–950 ramp

primary

#477BE8

secondary

#E5D1A6

accent

#B634F4

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E17

muted

#7E7E85

Preview Lab

Preview with #477BE8

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

Preview Lab → · Contrast checker → · Palette generator →