#475ABC#475ABC

#475ABC is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.6% C 0.155 H 271.5°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#475ABC
RGB	rgb(71, 90, 188)
HSL	hsl(230, 47%, 51%)
HSV	hsv(230, 62%, 74%)
CMYK	cmyk(62.2%, 52.1%, 0%, 26.3%)
CIE-LAB	lab(41.66, 23.63, -53.99)
CIE-LCH	lch(41.66, 58.93, 293.64°)
OKLab	oklab(50.6% 0.0042 -0.1548)
OKLCH	oklch(50.6% 0.155 271.5)
XYZ	xyz(15.3288, 12.2815, 49.1300)
Luminance	0.1228 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475ABC #BCA947

analogous

#4795BC #475ABC #6E47BC

triadic

#475ABC #BC475A #5ABC47

tetradic

#475ABC #BC4795 #BCA947 #47BC6E

square

#475ABC #BC4795 #BCA947 #47BC6E

split-complementary

#475ABC #BC6E47 #95BC47

monochromatic

#242F64 #354491 #475ABC #7482CC #A1AADD

Accessibility & contrast

On white

6.08

#475ABC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#475ABC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475ABC

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475ABC	#FFFFFF	#000000	##FFFFFF
##475ABC	1.00	6.08	3.46	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2068BF

Deuteranopia (green-blind)

#005DBA

Tritanopia (blue-blind)

#007182

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #475abc;
/* rgb */ color: rgb(71, 90, 188);
/* oklch */ color: oklch(50.6% 0.155 271.5);

Tailwind

colors: {
  custom: {
    50: '#8688d1',
    500: '#475abc',
    950: '#000000',
  },
}

SCSS

$custom: #475abc;
$custom-light: #8688d1;
$custom-dark: #000000;

JSON

{
  "hex": "#475abc",
  "rgb": {
    "r": 71,
    "g": 90,
    "b": 188
  },
  "hsl": {
    "h": 230.256,
    "s": 46.614,
    "l": 50.784
  },
  "oklch": {
    "l": 0.50602,
    "c": 0.15482,
    "h": 271.5
  },
  "luminance": 0.12283
}

Semantic roles & 50–950 ramp

primary

#475ABC

secondary

#C9C195

accent

#C152D6

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #475ABC

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

Preview Lab → · Contrast checker → · Palette generator →