#474EE3#474EE3

#474EE3 is a mid, highly saturated blue. Relative luminance 0.123; OKLCH L 51.6% C 0.221 H 273.5°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#474EE3
RGB	rgb(71, 78, 227)
HSL	hsl(237, 74%, 58%)
HSV	hsv(237, 69%, 89%)
CMYK	cmyk(68.7%, 65.6%, 0%, 11%)
CIE-LAB	lab(41.74, 44.41, -76.31)
CIE-LCH	lch(41.74, 88.29, 300.20°)
OKLab	oklab(51.6% 0.0136 -0.2204)
OKLCH	oklch(51.6% 0.221 273.5)
XYZ	xyz(19.1834, 12.3326, 74.0276)
Luminance	0.1233 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474EE3 #E3DC47

analogous

#479CE3 #474EE3 #8E47E3

triadic

#474EE3 #E3474E #4EE347

tetradic

#474EE3 #E3479C #E3DC47 #47E38E

square

#474EE3 #E3479C #E3DC47 #47E38E

split-complementary

#474EE3 #E38E47 #9CE347

monochromatic

#171D98 #1F27CE #474EE3 #7C81EB #B1B4F3

Accessibility & contrast

On white

6.06

#474EE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#474EE3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #474EE3

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474EE3	#FFFFFF	#000000	##FFFFFF
##474EE3	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE8

Deuteranopia (green-blind)

#005BE0

Tritanopia (blue-blind)

#007592

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #474ee3;
/* rgb */ color: rgb(71, 78, 227);
/* oklch */ color: oklch(51.6% 0.221 273.5);

Tailwind

colors: {
  custom: {
    50: '#8e80ed',
    500: '#474ee3',
    950: '#000000',
  },
}

SCSS

$custom: #474ee3;
$custom-light: #8e80ed;
$custom-dark: #000000;

JSON

{
  "hex": "#474ee3",
  "rgb": {
    "r": 71,
    "g": 78,
    "b": 227
  },
  "hsl": {
    "h": 237.308,
    "s": 73.585,
    "l": 58.431
  },
  "oklch": {
    "l": 0.51597,
    "c": 0.22086,
    "h": 273.5
  },
  "luminance": 0.12334
}

Semantic roles & 50–950 ramp

primary

#474EE3

secondary

#E2DFA4

accent

#E838F0

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #474EE3

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

Preview Lab → · Contrast checker → · Palette generator →