#477FDC#477FDC

#477FDC is a mid, vivid blue. Relative luminance 0.217; OKLCH L 60.4% C 0.154 H 260.0°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#477FDC
RGB	rgb(71, 127, 220)
HSL	hsl(217, 68%, 57%)
HSV	hsv(217, 68%, 86%)
CMYK	cmyk(67.7%, 42.3%, 0%, 13.7%)
CIE-LAB	lab(53.69, 11.65, -53.00)
CIE-LCH	lch(53.69, 54.27, 282.40°)
OKLab	oklab(60.43% -0.0268 -0.1514)
OKLCH	oklch(60.43% 0.154 260)
XYZ	xyz(23.1015, 21.6833, 70.6641)
Luminance	0.2169 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477FDC #DCA447

analogous

#47C9DC #477FDC #5A47DC

triadic

#477FDC #DC477F #7FDC47

tetradic

#477FDC #DC47C9 #DCA447 #47DC5A

square

#477FDC #DC47C9 #DCA447 #47DC5A

split-complementary

#477FDC #DC5A47 #C9DC47

monochromatic

#1B468E #255FC1 #477FDC #7AA3E6 #AEC7F0

Accessibility & contrast

On white

3.93

#477FDC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#477FDC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477FDC

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477FDC	#FFFFFF	#000000	##000000
##477FDC	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5388E0

Deuteranopia (green-blind)

#3A7ADA

Tritanopia (blue-blind)

#0094A3

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #477fdc;
/* rgb */ color: rgb(71, 127, 220);
/* oklch */ color: oklch(60.4% 0.154 260.0);

Tailwind

colors: {
  custom: {
    50: '#8aa3e7',
    500: '#477fdc',
    950: '#000000',
  },
}

SCSS

$custom: #477fdc;
$custom-light: #8aa3e7;
$custom-dark: #000000;

JSON

{
  "hex": "#477fdc",
  "rgb": {
    "r": 71,
    "g": 127,
    "b": 220
  },
  "hsl": {
    "h": 217.45,
    "s": 68.037,
    "l": 57.059
  },
  "oklch": {
    "l": 0.60433,
    "c": 0.1537,
    "h": 260
  },
  "luminance": 0.21686
}

Semantic roles & 50–950 ramp

primary

#477FDC

secondary

#DEC7A1

accent

#AA3DEB

background

#F9FAFE

surface

#F1F3FC

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #477FDC

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

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