#477FD0#477FD0

#477FD0 is a mid, vivid blue. Relative luminance 0.211; OKLCH L 59.7% C 0.138 H 257.7°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#477FD0
RGB	rgb(71, 127, 208)
HSL	hsl(215, 59%, 55%)
HSV	hsv(215, 66%, 82%)
CMYK	cmyk(65.9%, 38.9%, 0%, 18.4%)
CIE-LAB	lab(53.03, 7.45, -47.29)
CIE-LCH	lch(53.03, 47.87, 278.95°)
OKLab	oklab(59.7% -0.0293 -0.1346)
OKLCH	oklch(59.7% 0.138 257.7)
XYZ	xyz(21.5690, 21.0703, 62.5926)
Luminance	0.2107 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477FD0 #D09847

analogous

#47C4D0 #477FD0 #5347D0

triadic

#477FD0 #D0477F #7FD047

tetradic

#477FD0 #D047C4 #D09847 #47D053

square

#477FD0 #D047C4 #D09847 #47D053

split-complementary

#477FD0 #D05347 #C4D047

monochromatic

#20467D #2C61AD #477FD0 #78A1DC #A8C3E9

Accessibility & contrast

On white

4.03

#477FD0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#477FD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477FD0

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477FD0	#FFFFFF	#000000	##000000
##477FD0	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B86D3

Deuteranopia (green-blind)

#4679CE

Tritanopia (blue-blind)

#00929D

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #477fd0;
/* rgb */ color: rgb(71, 127, 208);
/* oklch */ color: oklch(59.7% 0.138 257.7);

Tailwind

colors: {
  custom: {
    50: '#88a3df',
    500: '#477fd0',
    950: '#000000',
  },
}

SCSS

$custom: #477fd0;
$custom-light: #88a3df;
$custom-dark: #000000;

JSON

{
  "hex": "#477fd0",
  "rgb": {
    "r": 71,
    "g": 127,
    "b": 208
  },
  "hsl": {
    "h": 215.474,
    "s": 59.307,
    "l": 54.706
  },
  "oklch": {
    "l": 0.59704,
    "c": 0.13772,
    "h": 257.7
  },
  "luminance": 0.21072
}

Semantic roles & 50–950 ramp

primary

#477FD0

secondary

#D6BF9D

accent

#A245E2

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0D0F15

muted

#7D7F83

Preview Lab

Preview with #477FD0

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

Preview Lab → · Contrast checker → · Palette generator →