#475BCE#475BCE

#475BCE is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.1% C 0.178 H 271.4°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#475BCE
RGB	rgb(71, 91, 206)
HSL	hsl(231, 58%, 54%)
HSV	hsv(231, 66%, 81%)
CMYK	cmyk(65.5%, 55.8%, 0%, 19.2%)
CIE-LAB	lab(43.18, 29.25, -61.96)
CIE-LCH	lch(43.18, 68.52, 295.27°)
OKLab	oklab(52.14% 0.0043 -0.1782)
OKLCH	oklch(52.14% 0.178 271.4)
XYZ	xyz(17.4764, 13.2764, 60.0222)
Luminance	0.1328 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475BCE #CEBA47

analogous

#479FCE #475BCE #7747CE

triadic

#475BCE #CE475B #5BCE47

tetradic

#475BCE #CE479F #CEBA47 #47CE77

square

#475BCE #CE479F #CEBA47 #47CE77

split-complementary

#475BCE #CE7747 #9FCE47

monochromatic

#212E7A #2D40AA #475BCE #7786DB #A8B1E8

Accessibility & contrast

On white

5.74

#475BCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#475BCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475BCE

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475BCE	#FFFFFF	#000000	##FFFFFF
##475BCE	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD2

Deuteranopia (green-blind)

#0060CC

Tritanopia (blue-blind)

#00778B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #475bce;
/* rgb */ color: rgb(71, 91, 206);
/* oklch */ color: oklch(52.1% 0.178 271.4);

Tailwind

colors: {
  custom: {
    50: '#8989de',
    500: '#475bce',
    950: '#000000',
  },
}

SCSS

$custom: #475bce;
$custom-light: #8989de;
$custom-dark: #000000;

JSON

{
  "hex": "#475bce",
  "rgb": {
    "r": 71,
    "g": 91,
    "b": 206
  },
  "hsl": {
    "h": 231.111,
    "s": 57.94,
    "l": 54.314
  },
  "oklch": {
    "l": 0.52141,
    "c": 0.17826,
    "h": 271.4
  },
  "luminance": 0.13278
}

Semantic roles & 50–950 ramp

primary

#475BCE

secondary

#D5CD9C

accent

#CA47E1

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #475BCE

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

Preview Lab → · Contrast checker → · Palette generator →