#477ED3#477ED3

#477ED3 is a mid, vivid blue. Relative luminance 0.210; OKLCH L 59.7% C 0.143 H 258.8°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#477ED3
RGB	rgb(71, 126, 211)
HSL	hsl(216, 61%, 55%)
HSV	hsv(216, 66%, 83%)
CMYK	cmyk(66.4%, 40.3%, 0%, 17.3%)
CIE-LAB	lab(52.91, 9.10, -49.17)
CIE-LCH	lch(52.91, 50.01, 280.49°)
OKLab	oklab(59.67% -0.0276 -0.1401)
OKLCH	oklch(59.67% 0.143 258.8)
XYZ	xyz(21.8130, 20.9623, 64.5120)
Luminance	0.2096 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477ED3 #D39C47

analogous

#47C4D3 #477ED3 #5647D3

triadic

#477ED3 #D3477E #7ED347

tetradic

#477ED3 #D347C4 #D39C47 #47D356

square

#477ED3 #D347C4 #D39C47 #47D356

split-complementary

#477ED3 #D35647 #C4D347

monochromatic

#1F4581 #2B60B2 #477ED3 #78A1DF #AAC3EB

Accessibility & contrast

On white

4.04

#477ED3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#477ED3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477ED3

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477ED3	#FFFFFF	#000000	##000000
##477ED3	1.00	4.04	5.19	5.19
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5785D6

Deuteranopia (green-blind)

#4278D1

Tritanopia (blue-blind)

#00929E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #477ed3;
/* rgb */ color: rgb(71, 126, 211);
/* oklch */ color: oklch(59.7% 0.143 258.8);

Tailwind

colors: {
  custom: {
    50: '#88a2e1',
    500: '#477ed3',
    950: '#000000',
  },
}

SCSS

$custom: #477ed3;
$custom-light: #88a2e1;
$custom-dark: #000000;

JSON

{
  "hex": "#477ed3",
  "rgb": {
    "r": 71,
    "g": 126,
    "b": 211
  },
  "hsl": {
    "h": 216.429,
    "s": 61.404,
    "l": 55.294
  },
  "oklch": {
    "l": 0.59665,
    "c": 0.14282,
    "h": 258.8
  },
  "luminance": 0.20964
}

Semantic roles & 50–950 ramp

primary

#477ED3

secondary

#D8C19E

accent

#A543E5

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0F15

muted

#7D7E83

Preview Lab

Preview with #477ED3

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

Preview Lab → · Contrast checker → · Palette generator →