#3A30BE#3A30BE

#3A30BE is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 42.8% C 0.210 H 275.9°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#3A30BE
RGB	rgb(58, 48, 190)
HSL	hsl(244, 60%, 47%)
HSV	hsv(244, 75%, 75%)
CMYK	cmyk(69.5%, 74.7%, 0%, 25.5%)
CIE-LAB	lab(31.18, 48.10, -72.29)
CIE-LCH	lch(31.18, 86.83, 303.64°)
OKLab	oklab(42.76% 0.0216 -0.209)
OKLCH	oklch(42.76% 0.21 275.9)
XYZ	xyz(12.0931, 6.7300, 49.3669)
Luminance	0.0673 (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

#3A30BE #B4BE30

analogous

#306DBE #3A30BE #8130BE

triadic

#3A30BE #BE3A30 #30BE3A

tetradic

#3A30BE #BE306D #B4BE30 #30BE81

square

#3A30BE #BE306D #B4BE30 #30BE81

split-complementary

#3A30BE #BE8130 #6DBE30

monochromatic

#1C175C #2B248D #3A30BE #6057D4 #8E88E1

Accessibility & contrast

On white

8.95

#3A30BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#3A30BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A30BE

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A30BE	#FFFFFF	#000000	##FFFFFF
##3A30BE	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FC2

Deuteranopia (green-blind)

#0043BB

Tritanopia (blue-blind)

#005975

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3a30be;
/* rgb */ color: rgb(58, 48, 190);
/* oklch */ color: oklch(42.8% 0.210 275.9);

Tailwind

colors: {
  custom: {
    50: '#836bd3',
    500: '#3a30be',
    950: '#000000',
  },
}

SCSS

$custom: #3a30be;
$custom-light: #836bd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3a30be",
  "rgb": {
    "r": 58,
    "g": 48,
    "b": 190
  },
  "hsl": {
    "h": 244.225,
    "s": 59.664,
    "l": 46.667
  },
  "oklch": {
    "l": 0.42756,
    "c": 0.21009,
    "h": 275.9
  },
  "luminance": 0.06731
}

Semantic roles & 50–950 ramp

primary

#3A30BE

secondary

#C5CB7F

accent

#E345D8

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3A30BE

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

Preview Lab → · Contrast checker → · Palette generator →