#477ED1#477ED1

#477ED1 is a mid, vivid blue. Relative luminance 0.209; OKLCH L 59.5% C 0.140 H 258.5°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#477ED1
RGB	rgb(71, 126, 209)
HSL	hsl(216, 60%, 55%)
HSV	hsv(216, 66%, 82%)
CMYK	cmyk(66%, 39.7%, 0%, 18%)
CIE-LAB	lab(52.80, 8.41, -48.21)
CIE-LCH	lch(52.80, 48.94, 279.89°)
OKLab	oklab(59.55% -0.0281 -0.1373)
OKLCH	oklch(59.55% 0.14 258.5)
XYZ	xyz(21.5639, 20.8626, 63.1997)
Luminance	0.2087 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477ED1 #D19A47

analogous

#47C3D1 #477ED1 #5547D1

triadic

#477ED1 #D1477E #7ED147

tetradic

#477ED1 #D147C3 #D19A47 #47D155

square

#477ED1 #D147C3 #D19A47 #47D155

split-complementary

#477ED1 #D15547 #C3D147

monochromatic

#20457E #2C60AF #477ED1 #78A0DD #A9C3E9

Accessibility & contrast

On white

4.06

#477ED1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#477ED1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477ED1

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477ED1	#FFFFFF	#000000	##000000
##477ED1	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5885D4

Deuteranopia (green-blind)

#4478CF

Tritanopia (blue-blind)

#00919D

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #477ed1;
/* rgb */ color: rgb(71, 126, 209);
/* oklch */ color: oklch(59.5% 0.140 258.5);

Tailwind

colors: {
  custom: {
    50: '#88a2df',
    500: '#477ed1',
    950: '#000000',
  },
}

SCSS

$custom: #477ed1;
$custom-light: #88a2df;
$custom-dark: #000000;

JSON

{
  "hex": "#477ed1",
  "rgb": {
    "r": 71,
    "g": 126,
    "b": 209
  },
  "hsl": {
    "h": 216.087,
    "s": 60,
    "l": 54.902
  },
  "oklch": {
    "l": 0.59545,
    "c": 0.14015,
    "h": 258.5
  },
  "luminance": 0.20865
}

Semantic roles & 50–950 ramp

primary

#477ED1

secondary

#D7C09D

accent

#A445E3

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0F15

muted

#7D7E83

Preview Lab

Preview with #477ED1

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

Preview Lab → · Contrast checker → · Palette generator →