#3A47DC#3A47DC

#3A47DC is a mid, highly saturated blue. Relative luminance 0.106; OKLCH L 49.1% C 0.223 H 271.2°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#3A47DC
RGB	rgb(58, 71, 220)
HSL	hsl(235, 70%, 55%)
HSV	hsv(235, 74%, 86%)
CMYK	cmyk(73.6%, 67.7%, 0%, 13.7%)
CIE-LAB	lab(38.85, 44.81, -77.09)
CIE-LCH	lch(38.85, 89.17, 300.17°)
OKLab	oklab(49.12% 0.0047 -0.223)
OKLCH	oklch(49.12% 0.223 271.2)
XYZ	xyz(16.9120, 10.5715, 68.8455)
Luminance	0.1057 (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

#3A47DC #DCCF3A

analogous

#3A98DC #3A47DC #7E3ADC

triadic

#3A47DC #DC3A47 #47DC3A

tetradic

#3A47DC #DC3A98 #DCCF3A #3ADC7E

square

#3A47DC #DC3A98 #DCCF3A #3ADC7E

split-complementary

#3A47DC #DC7E3A #98DC3A

monochromatic

#172084 #212DB8 #3A47DC #6E78E5 #A2A8EE

Accessibility & contrast

On white

6.74

#3A47DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#3A47DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A47DC

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A47DC	#FFFFFF	#000000	##FFFFFF
##3A47DC	1.00	6.74	3.11	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063E1

Deuteranopia (green-blind)

#0054D9

Tritanopia (blue-blind)

#00708C

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3a47dc;
/* rgb */ color: rgb(58, 71, 220);
/* oklch */ color: oklch(49.1% 0.223 271.2);

Tailwind

colors: {
  custom: {
    50: '#887be8',
    500: '#3a47dc',
    950: '#000000',
  },
}

SCSS

$custom: #3a47dc;
$custom-light: #887be8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a47dc",
  "rgb": {
    "r": 58,
    "g": 71,
    "b": 220
  },
  "hsl": {
    "h": 235.185,
    "s": 69.828,
    "l": 54.51
  },
  "oklch": {
    "l": 0.49116,
    "c": 0.22309,
    "h": 271.2
  },
  "luminance": 0.10573
}

Semantic roles & 50–950 ramp

primary

#3A47DC

secondary

#DBD697

accent

#DE3BED

background

#F9F7FE

surface

#F1EEFD

border

#CBC9D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #3A47DC

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

Preview Lab → · Contrast checker → · Palette generator →