#4736BA#4736BA

#4736BA is a dark, vivid blue. Relative luminance 0.075; OKLCH L 44.2% C 0.196 H 280.5°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#4736BA
RGB	rgb(71, 54, 186)
HSL	hsl(248, 55%, 47%)
HSV	hsv(248, 71%, 73%)
CMYK	cmyk(61.8%, 71%, 0%, 27.1%)
CIE-LAB	lab(32.97, 45.07, -66.96)
CIE-LCH	lch(32.97, 80.72, 303.94°)
OKLab	oklab(44.16% 0.0359 -0.1931)
OKLCH	oklch(44.16% 0.196 280.5)
XYZ	xyz(12.7778, 7.5222, 47.2234)
Luminance	0.0752 (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

#4736BA #A9BA36

analogous

#3667BA #4736BA #8936BA

triadic

#4736BA #BA4736 #36BA47

tetradic

#4736BA #BA3667 #A9BA36 #36BA89

square

#4736BA #BA3667 #A9BA36 #36BA89

split-complementary

#4736BA #BA8936 #67BA36

monochromatic

#231A5B #35288B #4736BA #6C5DD0 #978DDE

Accessibility & contrast

On white

8.38

#4736BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#4736BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4736BA

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4736BA	#FFFFFF	#000000	##FFFFFF
##4736BA	1.00	8.38	2.50	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052BE

Deuteranopia (green-blind)

#0049B8

Tritanopia (blue-blind)

#005A74

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4736ba;
/* rgb */ color: rgb(71, 54, 186);
/* oklch */ color: oklch(44.2% 0.196 280.5);

Tailwind

colors: {
  custom: {
    50: '#886fd0',
    500: '#4736ba',
    950: '#000000',
  },
}

SCSS

$custom: #4736ba;
$custom-light: #886fd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4736ba",
  "rgb": {
    "r": 71,
    "g": 54,
    "b": 186
  },
  "hsl": {
    "h": 247.727,
    "s": 55,
    "l": 47.059
  },
  "oklch": {
    "l": 0.44157,
    "c": 0.19639,
    "h": 280.5
  },
  "luminance": 0.07523
}

Semantic roles & 50–950 ramp

primary

#4736BA

secondary

#BFC884

accent

#DE49CB

background

#F9F6FC

surface

#F1ECF9

border

#CBC7D2

text

#0D0714

muted

#7E7A82

Preview Lab

Preview with #4736BA

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

Preview Lab → · Contrast checker → · Palette generator →