#474ECA#474ECA

#474ECA is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.4% C 0.189 H 274.6°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#474ECA
RGB	rgb(71, 78, 202)
HSL	hsl(237, 55%, 54%)
HSV	hsv(237, 65%, 79%)
CMYK	cmyk(64.9%, 61.4%, 0%, 20.8%)
CIE-LAB	lab(39.67, 36.02, -65.36)
CIE-LCH	lch(39.67, 74.63, 298.86°)
OKLab	oklab(49.44% 0.0153 -0.1883)
OKLCH	oklch(49.44% 0.189 274.6)
XYZ	xyz(15.9801, 11.0513, 57.1566)
Luminance	0.1105 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.50

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474ECA #CAC347

analogous

#478FCA #474ECA #8147CA

triadic

#474ECA #CA474E #4ECA47

tetradic

#474ECA #CA478F #CAC347 #47CA81

square

#474ECA #CA478F #CAC347 #47CA81

split-complementary

#474ECA #CA8147 #8FCA47

monochromatic

#222675 #2F36A4 #474ECA #777CD8 #A6A9E5

Accessibility & contrast

On white

6.54

#474ECA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#474ECA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #474ECA

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474ECA	#FFFFFF	#000000	##FFFFFF
##474ECA	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063CE

Deuteranopia (green-blind)

#0058C8

Tritanopia (blue-blind)

#006D84

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #474eca;
/* rgb */ color: rgb(71, 78, 202);
/* oklch */ color: oklch(49.4% 0.189 274.6);

Tailwind

colors: {
  custom: {
    50: '#897fdb',
    500: '#474eca',
    950: '#000000',
  },
}

SCSS

$custom: #474eca;
$custom-light: #897fdb;
$custom-dark: #000000;

JSON

{
  "hex": "#474eca",
  "rgb": {
    "r": 71,
    "g": 78,
    "b": 202
  },
  "hsl": {
    "h": 236.794,
    "s": 55.274,
    "l": 53.529
  },
  "oklch": {
    "l": 0.4944,
    "c": 0.18895,
    "h": 274.6
  },
  "luminance": 0.11053
}

Semantic roles & 50–950 ramp

primary

#474ECA

secondary

#D2CF9A

accent

#D749DF

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #474ECA

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

Preview Lab → · Contrast checker → · Palette generator →