#477DC9#477DC9

#477DC9 is a mid, vivid blue. Relative luminance 0.202; OKLCH L 58.9% C 0.131 H 257.2°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#477DC9
RGB	rgb(71, 125, 201)
HSL	hsl(215, 55%, 53%)
HSV	hsv(215, 65%, 79%)
CMYK	cmyk(64.7%, 37.8%, 0%, 21.2%)
CIE-LAB	lab(52.09, 6.23, -44.80)
CIE-LCH	lch(52.09, 45.23, 277.92°)
OKLab	oklab(58.85% -0.0289 -0.1273)
OKLCH	oklch(58.85% 0.131 257.2)
XYZ	xyz(20.4710, 20.2219, 58.0714)
Luminance	0.2022 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477DC9 #C99347

analogous

#47BEC9 #477DC9 #5247C9

triadic

#477DC9 #C9477D #7DC947

tetradic

#477DC9 #C947BE #C99347 #47C952

square

#477DC9 #C947BE #C99347 #47C952

split-complementary

#477DC9 #C95247 #BEC947

monochromatic

#224474 #3060A3 #477DC9 #769ED7 #A6C0E5

Accessibility & contrast

On white

4.16

#477DC9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#477DC9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477DC9

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477DC9	#FFFFFF	#000000	##000000
##477DC9	1.00	4.16	5.04	5.04
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B83CC

Deuteranopia (green-blind)

#4977C7

Tritanopia (blue-blind)

#008E99

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #477dc9;
/* rgb */ color: rgb(71, 125, 201);
/* oklch */ color: oklch(58.9% 0.131 257.2);

Tailwind

colors: {
  custom: {
    50: '#87a2da',
    500: '#477dc9',
    950: '#000000',
  },
}

SCSS

$custom: #477dc9;
$custom-light: #87a2da;
$custom-dark: #000000;

JSON

{
  "hex": "#477dc9",
  "rgb": {
    "r": 71,
    "g": 125,
    "b": 201
  },
  "hsl": {
    "h": 215.077,
    "s": 54.622,
    "l": 53.333
  },
  "oklch": {
    "l": 0.58852,
    "c": 0.13055,
    "h": 257.2
  },
  "luminance": 0.20224
}

Semantic roles & 50–950 ramp

primary

#477DC9

secondary

#D2BB9A

accent

#A04ADE

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0F15

muted

#7D7E83

Preview Lab

Preview with #477DC9

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

Preview Lab → · Contrast checker → · Palette generator →