#3B47CF#3B47CF

#3B47CF is a mid, highly saturated blue. Relative luminance 0.099; OKLCH L 48.0% C 0.207 H 271.9°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#3B47CF
RGB	rgb(59, 71, 207)
HSL	hsl(235, 61%, 52%)
HSV	hsv(235, 71%, 81%)
CMYK	cmyk(71.5%, 65.7%, 0%, 18.8%)
CIE-LAB	lab(37.73, 40.47, -71.44)
CIE-LCH	lch(37.73, 82.11, 299.53°)
OKLab	oklab(47.97% 0.0069 -0.2065)
OKLCH	oklch(47.97% 0.207 271.9)
XYZ	xyz(15.3156, 9.9397, 60.1308)
Luminance	0.0994 (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

#3B47CF #CFC33B

analogous

#3B91CF #3B47CF #793BCF

triadic

#3B47CF #CF3B47 #47CF3B

tetradic

#3B47CF #CF3B91 #CFC33B #3BCF79

square

#3B47CF #CF3B91 #CFC33B #3BCF79

split-complementary

#3B47CF #CF793B #91CF3B

monochromatic

#1C2373 #2832A5 #3B47CF #6C75DB #9DA3E7

Accessibility & contrast

On white

7.03

#3B47CF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#3B47CF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B47CF

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B47CF	#FFFFFF	#000000	##FFFFFF
##3B47CF	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D3

Deuteranopia (green-blind)

#0052CC

Tritanopia (blue-blind)

#006B85

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3b47cf;
/* rgb */ color: rgb(59, 71, 207);
/* oklch */ color: oklch(48.0% 0.207 271.9);

Tailwind

colors: {
  custom: {
    50: '#857adf',
    500: '#3b47cf',
    950: '#000000',
  },
}

SCSS

$custom: #3b47cf;
$custom-light: #857adf;
$custom-dark: #000000;

JSON

{
  "hex": "#3b47cf",
  "rgb": {
    "r": 59,
    "g": 71,
    "b": 207
  },
  "hsl": {
    "h": 235.135,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.47965,
    "c": 0.20662,
    "h": 271.9
  },
  "luminance": 0.09941
}

Semantic roles & 50–950 ramp

primary

#3B47CF

secondary

#D3CE93

accent

#D744E4

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #3B47CF

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

Preview Lab → · Contrast checker → · Palette generator →