#3A3ABF#3A3ABF

#3A3ABF is a dark, highly saturated blue. Relative luminance 0.077; OKLCH L 44.3% C 0.201 H 274.5°. Best body text is #FFFFFF at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#3A3ABF
RGB	rgb(58, 58, 191)
HSL	hsl(240, 53%, 49%)
HSV	hsv(240, 70%, 75%)
CMYK	cmyk(69.6%, 69.6%, 0%, 25.1%)
CIE-LAB	lab(33.32, 42.75, -69.36)
CIE-LCH	lch(33.32, 81.48, 301.65°)
OKLab	oklab(44.31% 0.0157 -0.2005)
OKLCH	oklch(44.31% 0.201 274.5)
XYZ	xyz(12.6588, 7.6860, 50.0965)
Luminance	0.0769 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 3.39

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A3ABF #BFBF3A

analogous

#3A7DBF #3A3ABF #7D3ABF

triadic

#3A3ABF #BF3A3A #3ABF3A

tetradic

#3A3ABF #BF3A7D #BFBF3A #3ABF7D

square

#3A3ABF #BF3A7D #BFBF3A #3ABF7D

split-complementary

#3A3ABF #BF7D3A #7DBF3A

monochromatic

#1D1D61 #2C2C90 #3A3ABF #6666D0 #9595DF

Accessibility & contrast

On white

8.28

#3A3ABF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#3A3ABF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3ABF

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3ABF	#FFFFFF	#000000	##FFFFFF
##3A3ABF	1.00	8.28	2.54	8.28
#FFFFFF	8.28	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C3

Deuteranopia (green-blind)

#0048BD

Tritanopia (blue-blind)

#005E78

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3a3abf;
/* rgb */ color: rgb(58, 58, 191);
/* oklch */ color: oklch(44.3% 0.201 274.5);

Tailwind

colors: {
  custom: {
    50: '#8271d3',
    500: '#3a3abf',
    950: '#000000',
  },
}

SCSS

$custom: #3a3abf;
$custom-light: #8271d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3abf",
  "rgb": {
    "r": 58,
    "g": 58,
    "b": 191
  },
  "hsl": {
    "h": 240,
    "s": 53.414,
    "l": 48.824
  },
  "oklch": {
    "l": 0.44308,
    "c": 0.20108,
    "h": 274.5
  },
  "luminance": 0.07687
}

Semantic roles & 50–950 ramp

primary

#3A3ABF

secondary

#CACA8B

accent

#DD4BDD

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3A3ABF

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

Preview Lab → · Contrast checker → · Palette generator →