#477BCA#477BCA

#477BCA is a mid, vivid blue. Relative luminance 0.198; OKLCH L 58.5% C 0.134 H 258.5°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#477BCA
RGB	rgb(71, 123, 202)
HSL	hsl(216, 55%, 54%)
HSV	hsv(216, 65%, 79%)
CMYK	cmyk(64.9%, 39.1%, 0%, 20.8%)
CIE-LAB	lab(51.57, 7.80, -46.19)
CIE-LCH	lch(51.57, 46.84, 279.58°)
OKLab	oklab(58.47% -0.0266 -0.1314)
OKLCH	oklch(58.47% 0.134 258.5)
XYZ	xyz(20.3384, 19.7678, 58.6094)
Luminance	0.1977 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#477BCA #CA9647

analogous

#47BCCA #477BCA #5447CA

triadic

#477BCA #CA477B #7BCA47

tetradic

#477BCA #CA47BC #CA9647 #47CA54

square

#477BCA #CA47BC #CA9647 #47CA54

split-complementary

#477BCA #CA5447 #BCCA47

monochromatic

#224375 #2F5EA4 #477BCA #779DD8 #A6BFE5

Accessibility & contrast

On white

4.24

#477BCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#477BCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #477BCA

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##477BCA	#FFFFFF	#000000	##000000
##477BCA	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5882CD

Deuteranopia (green-blind)

#4575C8

Tritanopia (blue-blind)

#008D99

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #477bca;
/* rgb */ color: rgb(71, 123, 202);
/* oklch */ color: oklch(58.5% 0.134 258.5);

Tailwind

colors: {
  custom: {
    50: '#87a0da',
    500: '#477bca',
    950: '#000000',
  },
}

SCSS

$custom: #477bca;
$custom-light: #87a0da;
$custom-dark: #000000;

JSON

{
  "hex": "#477bca",
  "rgb": {
    "r": 71,
    "g": 123,
    "b": 202
  },
  "hsl": {
    "h": 216.183,
    "s": 55.274,
    "l": 53.529
  },
  "oklch": {
    "l": 0.58471,
    "c": 0.13407,
    "h": 258.5
  },
  "luminance": 0.1977
}

Semantic roles & 50–950 ramp

primary

#477BCA

secondary

#D2BC9A

accent

#A349DF

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #477BCA

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

Preview Lab → · Contrast checker → · Palette generator →