#474DA9#474DA9

#474DA9 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.6% C 0.145 H 276.4°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#474DA9
RGB	rgb(71, 77, 169)
HSL	hsl(236, 41%, 47%)
HSV	hsv(236, 58%, 66%)
CMYK	cmyk(58%, 54.4%, 0%, 33.7%)
CIE-LAB	lab(36.95, 25.43, -50.39)
CIE-LCH	lch(36.95, 56.45, 296.78°)
OKLab	oklab(46.65% 0.0162 -0.1443)
OKLCH	oklch(46.65% 0.145 276.4)
XYZ	xyz(12.4115, 9.5110, 38.7102)
Luminance	0.0951 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474DA9 #A9A347

analogous

#477EA9 #474DA9 #7247A9

triadic

#474DA9 #A9474D #4DA947

tetradic

#474DA9 #A9477E #A9A347 #47A972

square

#474DA9 #A9477E #A9A347 #47A972

split-complementary

#474DA9 #A97247 #7EA947

monochromatic

#232653 #35397E #474DA9 #6C71C1 #979BD3

Accessibility & contrast

On white

7.24

#474DA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#474DA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #474DA9

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474DA9	#FFFFFF	#000000	##FFFFFF
##474DA9	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#135BAC

Deuteranopia (green-blind)

#0053A7

Tritanopia (blue-blind)

#086273

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #474da9;
/* rgb */ color: rgb(71, 77, 169);
/* oklch */ color: oklch(46.6% 0.145 276.4);

Tailwind

colors: {
  custom: {
    50: '#837ec3',
    500: '#474da9',
    950: '#000000',
  },
}

SCSS

$custom: #474da9;
$custom-light: #837ec3;
$custom-dark: #000000;

JSON

{
  "hex": "#474da9",
  "rgb": {
    "r": 71,
    "g": 77,
    "b": 169
  },
  "hsl": {
    "h": 236.327,
    "s": 40.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.46646,
    "c": 0.14522,
    "h": 276.4
  },
  "luminance": 0.09512
}

Semantic roles & 50–950 ramp

primary

#474DA9

secondary

#BFBC8C

accent

#C957D1

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #474DA9

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

Preview Lab → · Contrast checker → · Palette generator →