#3A47D3#3A47D3

#3A47D3 is a mid, highly saturated blue. Relative luminance 0.101; OKLCH L 48.3% C 0.212 H 271.5°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#3A47D3
RGB	rgb(58, 71, 211)
HSL	hsl(235, 63%, 53%)
HSV	hsv(235, 73%, 83%)
CMYK	cmyk(72.5%, 66.4%, 0%, 17.3%)
CIE-LAB	lab(38.03, 41.74, -73.26)
CIE-LCH	lch(38.03, 84.31, 299.67°)
OKLab	oklab(48.28% 0.0055 -0.2118)
OKLCH	oklch(48.28% 0.212 271.5)
XYZ	xyz(15.7520, 10.1075, 62.7362)
Luminance	0.1011 (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

#3A47D3 #D3C63A

analogous

#3A93D3 #3A47D3 #793AD3

triadic

#3A47D3 #D33A47 #47D33A

tetradic

#3A47D3 #D33A93 #D3C63A #3AD379

square

#3A47D3 #D33A93 #D3C63A #3AD379

split-complementary

#3A47D3 #D3793A #93D33A

monochromatic

#1B2378 #2631AA #3A47D3 #6C76DE #9EA4E9

Accessibility & contrast

On white

6.95

#3A47D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#3A47D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A47D3

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A47D3	#FFFFFF	#000000	##FFFFFF
##3A47D3	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D7

Deuteranopia (green-blind)

#0052D0

Tritanopia (blue-blind)

#006D87

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3a47d3;
/* rgb */ color: rgb(58, 71, 211);
/* oklch */ color: oklch(48.3% 0.212 271.5);

Tailwind

colors: {
  custom: {
    50: '#867ae2',
    500: '#3a47d3',
    950: '#000000',
  },
}

SCSS

$custom: #3a47d3;
$custom-light: #867ae2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a47d3",
  "rgb": {
    "r": 58,
    "g": 71,
    "b": 211
  },
  "hsl": {
    "h": 234.902,
    "s": 63.485,
    "l": 52.745
  },
  "oklch": {
    "l": 0.48277,
    "c": 0.21191,
    "h": 271.5
  },
  "luminance": 0.10109
}

Semantic roles & 50–950 ramp

primary

#3A47D3

secondary

#D6D093

accent

#D841E7

background

#F9F7FE

surface

#F1EDFC

border

#CBC8D5

text

#0D0915

muted

#7E7B84

Preview Lab

Preview with #3A47D3

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

Preview Lab → · Contrast checker → · Palette generator →