#475AC0#475AC0

#475AC0 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.9% C 0.160 H 271.6°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#475AC0
RGB	rgb(71, 90, 192)
HSL	hsl(231, 49%, 52%)
HSV	hsv(231, 63%, 75%)
CMYK	cmyk(63%, 53.1%, 0%, 24.7%)
CIE-LAB	lab(41.93, 25.02, -55.88)
CIE-LCH	lch(41.93, 61.22, 294.12°)
OKLab	oklab(50.89% 0.0045 -0.1603)
OKLCH	oklch(50.89% 0.16 271.6)
XYZ	xyz(15.7659, 12.4563, 51.4324)
Luminance	0.1246 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475AC0 #C0AD47

analogous

#4796C0 #475AC0 #7147C0

triadic

#475AC0 #C0475A #5AC047

tetradic

#475AC0 #C04796 #C0AD47 #47C071

square

#475AC0 #C04796 #C0AD47 #47C071

split-complementary

#475AC0 #C07147 #96C047

monochromatic

#242F69 #334396 #475AC0 #7583D0 #A2ACDF

Accessibility & contrast

On white

6.01

#475AC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#475AC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475AC0

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475AC0	#FFFFFF	#000000	##FFFFFF
##475AC0	1.00	6.01	3.49	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1869C4

Deuteranopia (green-blind)

#005EBE

Tritanopia (blue-blind)

#007284

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #475ac0;
/* rgb */ color: rgb(71, 90, 192);
/* oklch */ color: oklch(50.9% 0.160 271.6);

Tailwind

colors: {
  custom: {
    50: '#8688d4',
    500: '#475ac0',
    950: '#000000',
  },
}

SCSS

$custom: #475ac0;
$custom-light: #8688d4;
$custom-dark: #000000;

JSON

{
  "hex": "#475ac0",
  "rgb": {
    "r": 71,
    "g": 90,
    "b": 192
  },
  "hsl": {
    "h": 230.579,
    "s": 48.988,
    "l": 51.569
  },
  "oklch": {
    "l": 0.50894,
    "c": 0.16038,
    "h": 271.6
  },
  "luminance": 0.12458
}

Semantic roles & 50–950 ramp

primary

#475AC0

secondary

#CCC497

accent

#C34FD9

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #475AC0

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

Preview Lab → · Contrast checker → · Palette generator →