#477FE8#477FE8

#477FE8 is a mid, vivid blue. Relative luminance 0.223; OKLCH L 61.2% C 0.170 H 261.7°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#477FE8
RGB	rgb(71, 127, 232)
HSL	hsl(219, 78%, 59%)
HSV	hsv(219, 69%, 91%)
CMYK	cmyk(69.4%, 45.3%, 0%, 9%)
CIE-LAB	lab(54.39, 15.88, -58.61)
CIE-LCH	lch(54.39, 60.73, 285.16°)
OKLab	oklab(61.2% -0.0246 -0.1678)
OKLCH	oklch(61.2% 0.17 261.7)
XYZ	xyz(24.7482, 22.3420, 79.3364)
Luminance	0.2235 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477FE8 #E8B047

analogous

#47D0E8 #477FE8 #5F47E8

triadic

#477FE8 #E8477F #7FE847

tetradic

#477FE8 #E847D0 #E8B047 #47E85F

square

#477FE8 #E847D0 #E8B047 #47E85F

split-complementary

#477FE8 #E85F47 #D0E847

monochromatic

#1445A1 #1B5CD7 #477FE8 #7DA5EF #B4CBF6

Accessibility & contrast

On white

3.84

#477FE8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#477FE8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477FE8

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477FE8	#FFFFFF	#000000	##000000
##477FE8	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A8AEC

Deuteranopia (green-blind)

#297BE6

Tritanopia (blue-blind)

#0097A8

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #477fe8;
/* rgb */ color: rgb(71, 127, 232);
/* oklch */ color: oklch(61.2% 0.170 261.7);

Tailwind

colors: {
  custom: {
    50: '#8ca3f0',
    500: '#477fe8',
    950: '#000000',
  },
}

SCSS

$custom: #477fe8;
$custom-light: #8ca3f0;
$custom-dark: #000000;

JSON

{
  "hex": "#477fe8",
  "rgb": {
    "r": 71,
    "g": 127,
    "b": 232
  },
  "hsl": {
    "h": 219.13,
    "s": 77.778,
    "l": 59.412
  },
  "oklch": {
    "l": 0.61197,
    "c": 0.16963,
    "h": 261.7
  },
  "luminance": 0.22345
}

Semantic roles & 50–950 ramp

primary

#477FE8

secondary

#E5CFA6

accent

#B134F4

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0D0F17

muted

#7E7F85

Preview Lab

Preview with #477FE8

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

Preview Lab → · Contrast checker → · Palette generator →