#3A3AC0#3A3AC0

#3A3AC0 is a dark, highly saturated blue. Relative luminance 0.077; OKLCH L 44.4% C 0.202 H 274.4°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#3A3AC0
RGB	rgb(58, 58, 192)
HSL	hsl(240, 54%, 49%)
HSV	hsv(240, 70%, 75%)
CMYK	cmyk(69.8%, 69.8%, 0%, 24.7%)
CIE-LAB	lab(33.41, 43.09, -69.80)
CIE-LCH	lch(33.41, 82.03, 301.69°)
OKLab	oklab(44.41% 0.0155 -0.2017)
OKLCH	oklch(44.41% 0.202 274.4)
XYZ	xyz(12.7692, 7.7302, 50.6781)
Luminance	0.0773 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 3.37

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A3AC0 #C0C03A

analogous

#3A7DC0 #3A3AC0 #7D3AC0

triadic

#3A3AC0 #C03A3A #3AC03A

tetradic

#3A3AC0 #C03A7D #C0C03A #3AC07D

square

#3A3AC0 #C03A7D #C0C03A #3AC07D

split-complementary

#3A3AC0 #C07D3A #7DC03A

monochromatic

#1E1E62 #2C2C91 #3A3AC0 #6666D1 #9595DF

Accessibility & contrast

On white

8.25

#3A3AC0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#3A3AC0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3AC0

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3AC0	#FFFFFF	#000000	##FFFFFF
##3A3AC0	1.00	8.25	2.55	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C4

Deuteranopia (green-blind)

#0048BE

Tritanopia (blue-blind)

#005F79

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3a3ac0;
/* rgb */ color: rgb(58, 58, 192);
/* oklch */ color: oklch(44.4% 0.202 274.4);

Tailwind

colors: {
  custom: {
    50: '#8371d4',
    500: '#3a3ac0',
    950: '#000000',
  },
}

SCSS

$custom: #3a3ac0;
$custom-light: #8371d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3ac0",
  "rgb": {
    "r": 58,
    "g": 58,
    "b": 192
  },
  "hsl": {
    "h": 240,
    "s": 53.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.44405,
    "c": 0.20234,
    "h": 274.4
  },
  "luminance": 0.07731
}

Semantic roles & 50–950 ramp

primary

#3A3AC0

secondary

#CACA8B

accent

#DD4BDD

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3A3AC0

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

Preview Lab → · Contrast checker → · Palette generator →