#3830A2#3830A2

#3830A2 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.8% C 0.176 H 277.9°. Best body text is #FFFFFF at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#3830A2
RGB	rgb(56, 48, 162)
HSL	hsl(244, 54%, 41%)
HSV	hsv(244, 70%, 64%)
CMYK	cmyk(65.4%, 70.4%, 0%, 36.5%)
CIE-LAB	lab(28.28, 38.77, -60.35)
CIE-LCH	lch(28.28, 71.73, 302.72°)
OKLab	oklab(39.82% 0.0242 -0.1742)
OKLCH	oklch(39.82% 0.176 277.9)
XYZ	xyz(9.2073, 5.5625, 34.7639)
Luminance	0.0556 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3830A2 #9AA230

analogous

#3061A2 #3830A2 #7130A2

triadic

#3830A2 #A23830 #30A238

tetradic

#3830A2 #A23061 #9AA230 #30A271

square

#3830A2 #A23061 #9AA230 #30A271

split-complementary

#3830A2 #A27130 #61A230

monochromatic

#171444 #282273 #3830A2 #5047C8 #7D76D6

Accessibility & contrast

On white

9.94

#3830A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#3830A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3830A2

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3830A2	#FFFFFF	#000000	##FFFFFF
##3830A2	1.00	9.94	2.11	9.94
#FFFFFF	9.94	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A5

Deuteranopia (green-blind)

#003EA0

Tritanopia (blue-blind)

#004F65

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3830a2;
/* rgb */ color: rgb(56, 48, 162);
/* oklch */ color: oklch(39.8% 0.176 277.9);

Tailwind

colors: {
  custom: {
    50: '#7c69bf',
    500: '#3830a2',
    950: '#000000',
  },
}

SCSS

$custom: #3830a2;
$custom-light: #7c69bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3830a2",
  "rgb": {
    "r": 56,
    "g": 48,
    "b": 162
  },
  "hsl": {
    "h": 244.211,
    "s": 54.286,
    "l": 41.176
  },
  "oklch": {
    "l": 0.3982,
    "c": 0.17584,
    "h": 277.9
  },
  "luminance": 0.05563
}

Semantic roles & 50–950 ramp

primary

#3830A2

secondary

#B9BE6F

accent

#DE4AD3

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3830A2

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

Preview Lab → · Contrast checker → · Palette generator →