#475FCC#475FCC

#475FCC is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.8% C 0.171 H 270.2°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#475FCC
RGB	rgb(71, 95, 204)
HSL	hsl(229, 57%, 54%)
HSV	hsv(229, 65%, 80%)
CMYK	cmyk(65.2%, 53.4%, 0%, 20%)
CIE-LAB	lab(44.06, 26.02, -59.37)
CIE-LCH	lch(44.06, 64.82, 293.67°)
OKLab	oklab(52.76% 0.0006 -0.1705)
OKLCH	oklch(52.76% 0.171 270.2)
XYZ	xyz(17.5861, 13.8820, 58.8678)
Luminance	0.1388 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475FCC #CCB447

analogous

#47A2CC #475FCC #7247CC

triadic

#475FCC #CC475F #5FCC47

tetradic

#475FCC #CC47A2 #CCB447 #47CC72

square

#475FCC #CC47A2 #CCB447 #47CC72

split-complementary

#475FCC #CC7247 #A2CC47

monochromatic

#213177 #2E44A7 #475FCC #7789D9 #A7B2E7

Accessibility & contrast

On white

5.56

#475FCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#475FCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475FCC

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475FCC	#FFFFFF	#000000	##FFFFFF
##475FCC	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#136ED0

Deuteranopia (green-blind)

#0062CA

Tritanopia (blue-blind)

#00798C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #475fcc;
/* rgb */ color: rgb(71, 95, 204);
/* oklch */ color: oklch(52.8% 0.171 270.2);

Tailwind

colors: {
  custom: {
    50: '#888cdc',
    500: '#475fcc',
    950: '#000000',
  },
}

SCSS

$custom: #475fcc;
$custom-light: #888cdc;
$custom-dark: #000000;

JSON

{
  "hex": "#475fcc",
  "rgb": {
    "r": 71,
    "g": 95,
    "b": 204
  },
  "hsl": {
    "h": 229.173,
    "s": 56.596,
    "l": 53.922
  },
  "oklch": {
    "l": 0.52761,
    "c": 0.17055,
    "h": 270.2
  },
  "luminance": 0.13884
}

Semantic roles & 50–950 ramp

primary

#475FCC

secondary

#D4CA9B

accent

#C448E0

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0D0C15

muted

#7D7D83

Preview Lab

Preview with #475FCC

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

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