#3A30AE#3A30AE

#3A30AE is a dark, vivid blue. Relative luminance 0.061; OKLCH L 41.1% C 0.191 H 277.5°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#3A30AE
RGB	rgb(58, 48, 174)
HSL	hsl(245, 57%, 44%)
HSV	hsv(245, 72%, 68%)
CMYK	cmyk(66.7%, 72.4%, 0%, 31.8%)
CIE-LAB	lab(29.58, 42.97, -65.43)
CIE-LCH	lch(29.58, 78.27, 303.29°)
OKLab	oklab(41.14% 0.0248 -0.1889)
OKLCH	oklch(41.14% 0.191 277.5)
XYZ	xyz(10.4394, 6.0685, 40.6574)
Luminance	0.0607 (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

#3A30AE #A4AE30

analogous

#3065AE #3A30AE #7930AE

triadic

#3A30AE #AE3A30 #30AE3A

tetradic

#3A30AE #AE3065 #A4AE30 #30AE79

square

#3A30AE #AE3065 #A4AE30 #30AE79

split-complementary

#3A30AE #AE7930 #65AE30

monochromatic

#1A164E #2A237E #3A30AE #574DCE #857DDB

Accessibility & contrast

On white

9.49

#3A30AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#3A30AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A30AE

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A30AE	#FFFFFF	#000000	##FFFFFF
##3A30AE	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB2

Deuteranopia (green-blind)

#0040AC

Tritanopia (blue-blind)

#00536C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3a30ae;
/* rgb */ color: rgb(58, 48, 174);
/* oklch */ color: oklch(41.1% 0.191 277.5);

Tailwind

colors: {
  custom: {
    50: '#806ac7',
    500: '#3a30ae',
    950: '#000000',
  },
}

SCSS

$custom: #3a30ae;
$custom-light: #806ac7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a30ae",
  "rgb": {
    "r": 58,
    "g": 48,
    "b": 174
  },
  "hsl": {
    "h": 244.762,
    "s": 56.757,
    "l": 43.529
  },
  "oklch": {
    "l": 0.41141,
    "c": 0.19056,
    "h": 277.5
  },
  "luminance": 0.06069
}

Semantic roles & 50–950 ramp

primary

#3A30AE

secondary

#BEC476

accent

#E048D4

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3A30AE

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

Preview Lab → · Contrast checker → · Palette generator →