#4738C6#4738C6

#4738C6 is a mid, highly saturated blue. Relative luminance 0.082; OKLCH L 45.6% C 0.209 H 278.9°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#4738C6
RGB	rgb(71, 56, 198)
HSL	hsl(246, 56%, 50%)
HSV	hsv(246, 72%, 78%)
CMYK	cmyk(64.1%, 71.7%, 0%, 22.4%)
CIE-LAB	lab(34.49, 47.71, -71.52)
CIE-LCH	lch(34.49, 85.97, 303.71°)
OKLab	oklab(45.58% 0.0322 -0.2064)
OKLCH	oklch(45.58% 0.209 278.9)
XYZ	xyz(14.2025, 8.2440, 54.2579)
Luminance	0.0824 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4738C6 #B7C638

analogous

#3870C6 #4738C6 #8E38C6

triadic

#4738C6 #C64738 #38C647

tetradic

#4738C6 #C63870 #B7C638 #38C68E

square

#4738C6 #C63870 #B7C638 #38C68E

split-complementary

#4738C6 #C68E38 #70C638

monochromatic

#251D67 #362B96 #4738C6 #7367D4 #9F97E2

Accessibility & contrast

On white

7.93

#4738C6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#4738C6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4738C6

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4738C6	#FFFFFF	#000000	##FFFFFF
##4738C6	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057CA

Deuteranopia (green-blind)

#004BC3

Tritanopia (blue-blind)

#005F7B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4738c6;
/* rgb */ color: rgb(71, 56, 198);
/* oklch */ color: oklch(45.6% 0.209 278.9);

Tailwind

colors: {
  custom: {
    50: '#8a71d9',
    500: '#4738c6',
    950: '#000000',
  },
}

SCSS

$custom: #4738c6;
$custom-light: #8a71d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4738c6",
  "rgb": {
    "r": 71,
    "g": 56,
    "b": 198
  },
  "hsl": {
    "h": 246.338,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.4558,
    "c": 0.20891,
    "h": 278.9
  },
  "luminance": 0.08245
}

Semantic roles & 50–950 ramp

primary

#4738C6

secondary

#C6CD8D

accent

#DF49CF

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4738C6

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

Preview Lab → · Contrast checker → · Palette generator →