#3830C4#3830C4

#3830C4 is a dark, highly saturated blue. Relative luminance 0.069; OKLCH L 43.2% C 0.218 H 274.7°. Best body text is #FFFFFF at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#3830C4
RGB	rgb(56, 48, 196)
HSL	hsl(243, 61%, 48%)
HSV	hsv(243, 76%, 77%)
CMYK	cmyk(71.4%, 75.5%, 0%, 23.1%)
CIE-LAB	lab(31.67, 49.81, -75.03)
CIE-LCH	lch(31.67, 90.06, 303.58°)
OKLab	oklab(43.25% 0.0178 -0.217)
OKLCH	oklch(43.25% 0.218 274.7)
XYZ	xyz(12.6483, 6.9389, 52.8866)
Luminance	0.0694 (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

#3830C4 #BCC430

analogous

#3072C4 #3830C4 #8230C4

triadic

#3830C4 #C43830 #30C438

tetradic

#3830C4 #C43072 #BCC430 #30C482

square

#3830C4 #C43072 #BCC430 #30C482

split-complementary

#3830C4 #C48230 #72C430

monochromatic

#1C1862 #2A2493 #3830C4 #615AD7 #908CE3

Accessibility & contrast

On white

8.79

#3830C4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#3830C4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3830C4

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3830C4	#FFFFFF	#000000	##FFFFFF
##3830C4	1.00	8.79	2.39	8.79
#FFFFFF	8.79	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051C8

Deuteranopia (green-blind)

#0044C1

Tritanopia (blue-blind)

#005C78

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3830c4;
/* rgb */ color: rgb(56, 48, 196);
/* oklch */ color: oklch(43.2% 0.218 274.7);

Tailwind

colors: {
  custom: {
    50: '#846bd7',
    500: '#3830c4',
    950: '#000000',
  },
}

SCSS

$custom: #3830c4;
$custom-light: #846bd7;
$custom-dark: #000000;

JSON

{
  "hex": "#3830c4",
  "rgb": {
    "r": 56,
    "g": 48,
    "b": 196
  },
  "hsl": {
    "h": 243.243,
    "s": 60.656,
    "l": 47.843
  },
  "oklch": {
    "l": 0.43246,
    "c": 0.21772,
    "h": 274.7
  },
  "luminance": 0.0694
}

Semantic roles & 50–950 ramp

primary

#3830C4

secondary

#C9CD83

accent

#E444DB

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0D0715

muted

#7D7A83

Preview Lab

Preview with #3830C4

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

Preview Lab → · Contrast checker → · Palette generator →