#477FDF#477FDF

#477FDF is a mid, vivid blue. Relative luminance 0.218; OKLCH L 60.6% C 0.158 H 260.4°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#477FDF
RGB	rgb(71, 127, 223)
HSL	hsl(218, 70%, 58%)
HSV	hsv(218, 68%, 87%)
CMYK	cmyk(68.2%, 43%, 0%, 12.5%)
CIE-LAB	lab(53.86, 12.71, -54.42)
CIE-LCH	lch(53.86, 55.88, 283.14°)
OKLab	oklab(60.62% -0.0262 -0.1555)
OKLCH	oklch(60.62% 0.158 260.4)
XYZ	xyz(23.5024, 21.8437, 72.7754)
Luminance	0.2185 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477FDF #DFA747

analogous

#47CBDF #477FDF #5B47DF

triadic

#477FDF #DF477F #7FDF47

tetradic

#477FDF #DF47CB #DFA747 #47DF5B

square

#477FDF #DF47CB #DFA747 #47DF5B

split-complementary

#477FDF #DF5B47 #CBDF47

monochromatic

#194692 #225FC6 #477FDF #7BA3E8 #AFC8F1

Accessibility & contrast

On white

3.91

#477FDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#477FDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477FDF

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477FDF	#FFFFFF	#000000	##000000
##477FDF	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5188E3

Deuteranopia (green-blind)

#377ADD

Tritanopia (blue-blind)

#0095A4

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #477fdf;
/* rgb */ color: rgb(71, 127, 223);
/* oklch */ color: oklch(60.6% 0.158 260.4);

Tailwind

colors: {
  custom: {
    50: '#8aa3e9',
    500: '#477fdf',
    950: '#000000',
  },
}

SCSS

$custom: #477fdf;
$custom-light: #8aa3e9;
$custom-dark: #000000;

JSON

{
  "hex": "#477fdf",
  "rgb": {
    "r": 71,
    "g": 127,
    "b": 223
  },
  "hsl": {
    "h": 217.895,
    "s": 70.37,
    "l": 57.647
  },
  "oklch": {
    "l": 0.60621,
    "c": 0.15769,
    "h": 260.4
  },
  "luminance": 0.21846
}

Semantic roles & 50–950 ramp

primary

#477FDF

secondary

#DFC9A2

accent

#AB3BED

background

#F9FAFE

surface

#F1F3FD

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #477FDF

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

Preview Lab → · Contrast checker → · Palette generator →