#3A30CF#3A30CF

#3A30CF is a dark, highly saturated blue. Relative luminance 0.075; OKLCH L 44.5% C 0.230 H 274.5°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#3A30CF
RGB	rgb(58, 48, 207)
HSL	hsl(244, 62%, 50%)
HSV	hsv(244, 77%, 81%)
CMYK	cmyk(72%, 76.8%, 0%, 18.8%)
CIE-LAB	lab(32.96, 53.42, -79.31)
CIE-LCH	lch(32.96, 95.63, 303.96°)
OKLab	oklab(44.53% 0.0179 -0.2294)
OKLCH	oklch(44.53% 0.23 274.5)
XYZ	xyz(14.0606, 7.5170, 59.7293)
Luminance	0.0752 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.54

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A30CF #C5CF30

analogous

#3075CF #3A30CF #8A30CF

triadic

#3A30CF #CF3A30 #30CF3A

tetradic

#3A30CF #CF3075 #C5CF30 #30CF8A

square

#3A30CF #CF3075 #C5CF30 #30CF8A

split-complementary

#3A30CF #CF8A30 #75CF30

monochromatic

#1E196C #2C249D #3A30CF #6962DB #9993E6

Accessibility & contrast

On white

8.39

#3A30CF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#3A30CF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A30CF

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A30CF	#FFFFFF	#000000	##FFFFFF
##3A30CF	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055D3

Deuteranopia (green-blind)

#0046CC

Tritanopia (blue-blind)

#00607E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3a30cf;
/* rgb */ color: rgb(58, 48, 207);
/* oklch */ color: oklch(44.5% 0.230 274.5);

Tailwind

colors: {
  custom: {
    50: '#876cdf',
    500: '#3a30cf',
    950: '#000000',
  },
}

SCSS

$custom: #3a30cf;
$custom-light: #876cdf;
$custom-dark: #000000;

JSON

{
  "hex": "#3a30cf",
  "rgb": {
    "r": 58,
    "g": 48,
    "b": 207
  },
  "hsl": {
    "h": 243.774,
    "s": 62.353,
    "l": 50
  },
  "oklch": {
    "l": 0.44528,
    "c": 0.2301,
    "h": 274.5
  },
  "luminance": 0.07518
}

Semantic roles & 50–950 ramp

primary

#3A30CF

secondary

#CDD18A

accent

#E542DB

background

#F9F6FD

surface

#F1EBFB

border

#CBC6D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #3A30CF

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

Preview Lab → · Contrast checker → · Palette generator →