#3830C3#3830C3

#3830C3 is a dark, highly saturated blue. Relative luminance 0.069; OKLCH L 43.1% C 0.217 H 274.8°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#3830C3
RGB	rgb(56, 48, 195)
HSL	hsl(243, 60%, 48%)
HSV	hsv(243, 75%, 76%)
CMYK	cmyk(71.3%, 75.4%, 0%, 23.5%)
CIE-LAB	lab(31.56, 49.49, -74.61)
CIE-LCH	lch(31.56, 89.54, 303.56°)
OKLab	oklab(43.14% 0.018 -0.2158)
OKLCH	oklch(43.14% 0.217 274.8)
XYZ	xyz(12.5349, 6.8936, 52.2892)
Luminance	0.0689 (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

#3830C3 #BBC330

analogous

#3072C3 #3830C3 #8130C3

triadic

#3830C3 #C33830 #30C338

tetradic

#3830C3 #C33072 #BBC330 #30C381

square

#3830C3 #C33072 #BBC330 #30C381

split-complementary

#3830C3 #C38130 #72C330

monochromatic

#1C1861 #2A2492 #3830C3 #615AD6 #908BE2

Accessibility & contrast

On white

8.83

#3830C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#3830C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3830C3

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3830C3	#FFFFFF	#000000	##FFFFFF
##3830C3	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051C7

Deuteranopia (green-blind)

#0043C0

Tritanopia (blue-blind)

#005B78

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3830c3;
/* rgb */ color: rgb(56, 48, 195);
/* oklch */ color: oklch(43.1% 0.217 274.8);

Tailwind

colors: {
  custom: {
    50: '#836bd7',
    500: '#3830c3',
    950: '#000000',
  },
}

SCSS

$custom: #3830c3;
$custom-light: #836bd7;
$custom-dark: #000000;

JSON

{
  "hex": "#3830c3",
  "rgb": {
    "r": 56,
    "g": 48,
    "b": 195
  },
  "hsl": {
    "h": 243.265,
    "s": 60.494,
    "l": 47.647
  },
  "oklch": {
    "l": 0.43141,
    "c": 0.21653,
    "h": 274.8
  },
  "luminance": 0.06895
}

Semantic roles & 50–950 ramp

primary

#3830C3

secondary

#C8CC82

accent

#E444DB

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #3830C3

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

Preview Lab → · Contrast checker → · Palette generator →