#3847CD#3847CD

#3847CD is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 47.6% C 0.205 H 271.1°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#3847CD
RGB	rgb(56, 71, 205)
HSL	hsl(234, 60%, 51%)
HSV	hsv(234, 73%, 80%)
CMYK	cmyk(72.7%, 65.4%, 0%, 19.6%)
CIE-LAB	lab(37.40, 39.44, -70.85)
CIE-LCH	lch(37.40, 81.08, 299.11°)
OKLab	oklab(47.62% 0.004 -0.2048)
OKLCH	oklch(47.62% 0.205 271.1)
XYZ	xyz(14.8998, 9.7535, 58.8431)
Luminance	0.0975 (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

#3847CD #CDBE38

analogous

#3891CD #3847CD #7338CD

triadic

#3847CD #CD3847 #47CD38

tetradic

#3847CD #CD3891 #CDBE38 #38CD73

square

#3847CD #CD3891 #CDBE38 #38CD73

split-complementary

#3847CD #CD7338 #91CD38

monochromatic

#1C246F #2834A0 #3847CD #6974D9 #9AA1E6

Accessibility & contrast

On white

7.12

#3847CD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#3847CD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3847CD

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3847CD	#FFFFFF	#000000	##FFFFFF
##3847CD	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD1

Deuteranopia (green-blind)

#0051CA

Tritanopia (blue-blind)

#006B84

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3847cd;
/* rgb */ color: rgb(56, 71, 205);
/* oklch */ color: oklch(47.6% 0.205 271.1);

Tailwind

colors: {
  custom: {
    50: '#847add',
    500: '#3847cd',
    950: '#000000',
  },
}

SCSS

$custom: #3847cd;
$custom-light: #847add;
$custom-dark: #000000;

JSON

{
  "hex": "#3847cd",
  "rgb": {
    "r": 56,
    "g": 71,
    "b": 205
  },
  "hsl": {
    "h": 233.96,
    "s": 59.839,
    "l": 51.176
  },
  "oklch": {
    "l": 0.47621,
    "c": 0.20486,
    "h": 271.1
  },
  "luminance": 0.09755
}

Semantic roles & 50–950 ramp

primary

#3847CD

secondary

#D1CB8F

accent

#D345E3

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #3847CD

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

Preview Lab → · Contrast checker → · Palette generator →