#3A3FC2#3A3FC2

#3A3FC2 is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.4% C 0.199 H 273.5°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#3A3FC2
RGB	rgb(58, 63, 194)
HSL	hsl(238, 54%, 49%)
HSV	hsv(238, 70%, 76%)
CMYK	cmyk(70.1%, 67.5%, 0%, 23.9%)
CIE-LAB	lab(34.70, 40.77, -68.86)
CIE-LCH	lch(34.70, 80.03, 300.63°)
OKLab	oklab(45.39% 0.0121 -0.199)
OKLCH	oklch(45.39% 0.199 273.5)
XYZ	xyz(13.2568, 8.3483, 51.9412)
Luminance	0.0835 (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

#3A3FC2 #C2BD3A

analogous

#3A83C2 #3A3FC2 #793AC2

triadic

#3A3FC2 #C23A3F #3FC23A

tetradic

#3A3FC2 #C23A83 #C2BD3A #3AC279

square

#3A3FC2 #C23A83 #C2BD3A #3AC279

split-complementary

#3A3FC2 #C2793A #83C23A

monochromatic

#1E2064 #2C3093 #3A3FC2 #676BD2 #9799E0

Accessibility & contrast

On white

7.87

#3A3FC2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#3A3FC2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3FC2

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3FC2	#FFFFFF	#000000	##FFFFFF
##3A3FC2	1.00	7.87	2.67	7.87
#FFFFFF	7.87	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C6

Deuteranopia (green-blind)

#004BC0

Tritanopia (blue-blind)

#00627B

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3a3fc2;
/* rgb */ color: rgb(58, 63, 194);
/* oklch */ color: oklch(45.4% 0.199 273.5);

Tailwind

colors: {
  custom: {
    50: '#8375d6',
    500: '#3a3fc2',
    950: '#000000',
  },
}

SCSS

$custom: #3a3fc2;
$custom-light: #8375d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3fc2",
  "rgb": {
    "r": 58,
    "g": 63,
    "b": 194
  },
  "hsl": {
    "h": 237.794,
    "s": 53.968,
    "l": 49.412
  },
  "oklch": {
    "l": 0.45387,
    "c": 0.19937,
    "h": 273.5
  },
  "luminance": 0.0835
}

Semantic roles & 50–950 ramp

primary

#3A3FC2

secondary

#CBC98D

accent

#D84ADD

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3A3FC2

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

Preview Lab → · Contrast checker → · Palette generator →