#475BD7#475BD7

#475BD7 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.8% C 0.190 H 271.4°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#475BD7
RGB	rgb(71, 91, 215)
HSL	hsl(232, 64%, 56%)
HSV	hsv(232, 67%, 84%)
CMYK	cmyk(67%, 57.7%, 0%, 15.7%)
CIE-LAB	lab(43.84, 32.37, -66.05)
CIE-LCH	lch(43.84, 73.55, 296.11°)
OKLab	oklab(52.84% 0.0045 -0.1902)
OKLCH	oklch(52.84% 0.19 271.4)
XYZ	xyz(18.6012, 13.7263, 65.9460)
Luminance	0.1373 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475BD7 #D7C347

analogous

#47A3D7 #475BD7 #7B47D7

triadic

#475BD7 #D7475B #5BD747

tetradic

#475BD7 #D747A3 #D7C347 #47D77B

square

#475BD7 #D747A3 #D7C347 #47D77B

split-complementary

#475BD7 #D77B47 #A3D747

monochromatic

#1D2C86 #283CB9 #475BD7 #7988E2 #ACB5ED

Accessibility & contrast

On white

5.61

#475BD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#475BD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475BD7

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475BD7	#FFFFFF	#000000	##FFFFFF
##475BD7	1.00	5.61	3.75	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EDB

Deuteranopia (green-blind)

#0061D5

Tritanopia (blue-blind)

#007990

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #475bd7;
/* rgb */ color: rgb(71, 91, 215);
/* oklch */ color: oklch(52.8% 0.190 271.4);

Tailwind

colors: {
  custom: {
    50: '#8a89e4',
    500: '#475bd7',
    950: '#000000',
  },
}

SCSS

$custom: #475bd7;
$custom-light: #8a89e4;
$custom-dark: #000000;

JSON

{
  "hex": "#475bd7",
  "rgb": {
    "r": 71,
    "g": 91,
    "b": 215
  },
  "hsl": {
    "h": 231.667,
    "s": 64.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.52842,
    "c": 0.19028,
    "h": 271.4
  },
  "luminance": 0.13728
}

Semantic roles & 50–950 ramp

primary

#475BD7

secondary

#DBD29F

accent

#D041E7

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #475BD7

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

Preview Lab → · Contrast checker → · Palette generator →