#474AA8#474AA8

#474AA8 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.0% C 0.148 H 277.5°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#474AA8
RGB	rgb(71, 74, 168)
HSL	hsl(238, 41%, 47%)
HSV	hsv(238, 58%, 66%)
CMYK	cmyk(57.7%, 56%, 0%, 34.1%)
CIE-LAB	lab(36.11, 27.02, -51.16)
CIE-LCH	lch(36.11, 57.85, 297.84°)
OKLab	oklab(45.99% 0.0193 -0.1466)
OKLCH	oklch(45.99% 0.148 277.5)
XYZ	xyz(12.1129, 9.0635, 38.1493)
Luminance	0.0906 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474AA8 #A8A547

analogous

#477BA8 #474AA8 #7547A8

triadic

#474AA8 #A8474A #4AA847

tetradic

#474AA8 #A8477B #A8A547 #47A875

square

#474AA8 #A8477B #A8A547 #47A875

split-complementary

#474AA8 #A87547 #7BA847

monochromatic

#232452 #35377D #474AA8 #6C6EC1 #9798D3

Accessibility & contrast

On white

7.47

#474AA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#474AA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #474AA8

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474AA8	#FFFFFF	#000000	##FFFFFF
##474AA8	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0559AB

Deuteranopia (green-blind)

#0051A6

Tritanopia (blue-blind)

#0D6071

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #474aa8;
/* rgb */ color: rgb(71, 74, 168);
/* oklch */ color: oklch(46.0% 0.148 277.5);

Tailwind

colors: {
  custom: {
    50: '#837cc2',
    500: '#474aa8',
    950: '#000000',
  },
}

SCSS

$custom: #474aa8;
$custom-light: #837cc2;
$custom-dark: #000000;

JSON

{
  "hex": "#474aa8",
  "rgb": {
    "r": 71,
    "g": 74,
    "b": 168
  },
  "hsl": {
    "h": 238.144,
    "s": 40.586,
    "l": 46.863
  },
  "oklch": {
    "l": 0.45994,
    "c": 0.14787,
    "h": 277.5
  },
  "luminance": 0.09064
}

Semantic roles & 50–950 ramp

primary

#474AA8

secondary

#BFBD8C

accent

#CD57D0

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #474AA8

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

Preview Lab → · Contrast checker → · Palette generator →