#475EBF#475EBF

#475EBF is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.6% C 0.154 H 270.2°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#475EBF
RGB	rgb(71, 94, 191)
HSL	hsl(229, 48%, 51%)
HSV	hsv(229, 63%, 75%)
CMYK	cmyk(62.8%, 50.8%, 0%, 25.1%)
CIE-LAB	lab(42.92, 22.12, -53.70)
CIE-LCH	lch(42.92, 58.08, 292.39°)
OKLab	oklab(51.62% 0.0005 -0.1539)
OKLCH	oklch(51.62% 0.154 270.2)
XYZ	xyz(16.0020, 13.1052, 50.9664)
Luminance	0.1311 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475EBF #BFA847

analogous

#479ABF #475EBF #6C47BF

triadic

#475EBF #BF475E #5EBF47

tetradic

#475EBF #BF479A #BFA847 #47BF6C

square

#475EBF #BF479A #BFA847 #47BF6C

split-complementary

#475EBF #BF6C47 #9ABF47

monochromatic

#243168 #344695 #475EBF #7486CF #A2ADDF

Accessibility & contrast

On white

5.80

#475EBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#475EBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475EBF

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475EBF	#FFFFFF	#000000	##FFFFFF
##475EBF	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#276BC2

Deuteranopia (green-blind)

#0260BD

Tritanopia (blue-blind)

#007485

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #475ebf;
/* rgb */ color: rgb(71, 94, 191);
/* oklch */ color: oklch(51.6% 0.154 270.2);

Tailwind

colors: {
  custom: {
    50: '#868bd3',
    500: '#475ebf',
    950: '#000000',
  },
}

SCSS

$custom: #475ebf;
$custom-light: #868bd3;
$custom-dark: #000000;

JSON

{
  "hex": "#475ebf",
  "rgb": {
    "r": 71,
    "g": 94,
    "b": 191
  },
  "hsl": {
    "h": 228.5,
    "s": 48.387,
    "l": 51.373
  },
  "oklch": {
    "l": 0.51619,
    "c": 0.15387,
    "h": 270.2
  },
  "luminance": 0.13107
}

Semantic roles & 50–950 ramp

primary

#475EBF

secondary

#CBC196

accent

#BE50D8

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #475EBF

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

Preview Lab → · Contrast checker → · Palette generator →