#3A3EA2#3A3EA2

#3A3EA2 is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.3% C 0.158 H 275.6°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#3A3EA2
RGB	rgb(58, 62, 162)
HSL	hsl(238, 47%, 43%)
HSV	hsv(238, 64%, 64%)
CMYK	cmyk(64.2%, 61.7%, 0%, 36.5%)
CIE-LAB	lab(31.70, 30.34, -54.75)
CIE-LCH	lch(31.70, 62.60, 298.99°)
OKLab	oklab(42.34% 0.0153 -0.1577)
OKLCH	oklch(42.34% 0.158 275.6)
XYZ	xyz(9.9870, 6.9526, 34.9911)
Luminance	0.0695 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A3EA2 #A29E3A

analogous

#3A72A2 #3A3EA2 #6A3AA2

triadic

#3A3EA2 #A23A3E #3EA23A

tetradic

#3A3EA2 #A23A72 #A29E3A #3AA26A

square

#3A3EA2 #A23A72 #A29E3A #3AA26A

split-complementary

#3A3EA2 #A26A3A #72A23A

monochromatic

#1A1C48 #2A2D75 #3A3EA2 #575BC3 #8487D3

Accessibility & contrast

On white

8.78

#3A3EA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#3A3EA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3EA2

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3EA2	#FFFFFF	#000000	##FFFFFF
##3A3EA2	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA5

Deuteranopia (green-blind)

#0046A0

Tritanopia (blue-blind)

#00576A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3a3ea2;
/* rgb */ color: rgb(58, 62, 162);
/* oklch */ color: oklch(42.3% 0.158 275.6);

Tailwind

colors: {
  custom: {
    50: '#7c73be',
    500: '#3a3ea2',
    950: '#000000',
  },
}

SCSS

$custom: #3a3ea2;
$custom-light: #7c73be;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3ea2",
  "rgb": {
    "r": 58,
    "g": 62,
    "b": 162
  },
  "hsl": {
    "h": 237.692,
    "s": 47.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.42344,
    "c": 0.15839,
    "h": 275.6
  },
  "luminance": 0.06953
}

Semantic roles & 50–950 ramp

primary

#3A3EA2

secondary

#BDBA7B

accent

#D251D7

background

#F8F7FB

surface

#EFEDF7

border

#CAC8D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #3A3EA2

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

Preview Lab → · Contrast checker → · Palette generator →