#3B47CC#3B47CC

#3B47CC is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 47.7% C 0.203 H 272.0°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#3B47CC
RGB	rgb(59, 71, 204)
HSL	hsl(235, 59%, 52%)
HSV	hsv(235, 71%, 80%)
CMYK	cmyk(71.1%, 65.2%, 0%, 20%)
CIE-LAB	lab(37.47, 39.44, -70.14)
CIE-LCH	lch(37.47, 80.46, 299.35°)
OKLab	oklab(47.69% 0.0071 -0.2027)
OKLCH	oklch(47.69% 0.203 272)
XYZ	xyz(14.9523, 9.7944, 58.2175)
Luminance	0.0980 (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

#3B47CC #CCC03B

analogous

#3B90CC #3B47CC #773BCC

triadic

#3B47CC #CC3B47 #47CC3B

tetradic

#3B47CC #CC3B90 #CCC03B #3BCC77

square

#3B47CC #CC3B90 #CCC03B #3BCC77

split-complementary

#3B47CC #CC773B #90CC3B

monochromatic

#1D2470 #2A33A0 #3B47CC #6C75D9 #9CA2E5

Accessibility & contrast

On white

7.10

#3B47CC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#3B47CC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B47CC

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B47CC	#FFFFFF	#000000	##FFFFFF
##3B47CC	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD0

Deuteranopia (green-blind)

#0051C9

Tritanopia (blue-blind)

#006A83

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3b47cc;
/* rgb */ color: rgb(59, 71, 204);
/* oklch */ color: oklch(47.7% 0.203 272.0);

Tailwind

colors: {
  custom: {
    50: '#857add',
    500: '#3b47cc',
    950: '#000000',
  },
}

SCSS

$custom: #3b47cc;
$custom-light: #857add;
$custom-dark: #000000;

JSON

{
  "hex": "#3b47cc",
  "rgb": {
    "r": 59,
    "g": 71,
    "b": 204
  },
  "hsl": {
    "h": 235.034,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.47692,
    "c": 0.20281,
    "h": 272
  },
  "luminance": 0.09796
}

Semantic roles & 50–950 ramp

primary

#3B47CC

secondary

#D1CC92

accent

#D546E2

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0D0915

muted

#7D7B83

Preview Lab

Preview with #3B47CC

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

Preview Lab → · Contrast checker → · Palette generator →