#477FD9#477FD9

#477FD9 is a mid, vivid blue. Relative luminance 0.215; OKLCH L 60.2% C 0.150 H 259.5°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#477FD9
RGB	rgb(71, 127, 217)
HSL	hsl(217, 66%, 56%)
HSV	hsv(217, 67%, 85%)
CMYK	cmyk(67.3%, 41.5%, 0%, 14.9%)
CIE-LAB	lab(53.52, 10.60, -51.59)
CIE-LCH	lch(53.52, 52.66, 281.61°)
OKLab	oklab(60.25% -0.0273 -0.1472)
OKLCH	oklch(60.25% 0.15 259.5)
XYZ	xyz(22.7078, 21.5258, 68.5904)
Luminance	0.2153 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477FD9 #D9A147

analogous

#47C8D9 #477FD9 #5847D9

triadic

#477FD9 #D9477F #7FD947

tetradic

#477FD9 #D947C8 #D9A147 #47D958

square

#477FD9 #D947C8 #D9A147 #47D958

split-complementary

#477FD9 #D95847 #C8D947

monochromatic

#1C4689 #2760BC #477FD9 #7AA2E3 #ACC6EE

Accessibility & contrast

On white

3.96

#477FD9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#477FD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477FD9

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477FD9	#FFFFFF	#000000	##000000
##477FD9	1.00	3.96	5.31	5.31
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5587DD

Deuteranopia (green-blind)

#3E7AD7

Tritanopia (blue-blind)

#0094A1

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #477fd9;
/* rgb */ color: rgb(71, 127, 217);
/* oklch */ color: oklch(60.2% 0.150 259.5);

Tailwind

colors: {
  custom: {
    50: '#89a3e5',
    500: '#477fd9',
    950: '#000000',
  },
}

SCSS

$custom: #477fd9;
$custom-light: #89a3e5;
$custom-dark: #000000;

JSON

{
  "hex": "#477fd9",
  "rgb": {
    "r": 71,
    "g": 127,
    "b": 217
  },
  "hsl": {
    "h": 216.986,
    "s": 65.766,
    "l": 56.471
  },
  "oklch": {
    "l": 0.60248,
    "c": 0.1497,
    "h": 259.5
  },
  "luminance": 0.21528
}

Semantic roles & 50–950 ramp

primary

#477FD9

secondary

#DCC5A0

accent

#A83FE9

background

#F9FAFE

surface

#F1F3FC

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #477FD9

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

Preview Lab → · Contrast checker → · Palette generator →