#3A43C2#3A43C2

#3A43C2 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 46.1% C 0.195 H 272.8°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#3A43C2
RGB	rgb(58, 67, 194)
HSL	hsl(236, 54%, 49%)
HSV	hsv(236, 70%, 76%)
CMYK	cmyk(70.1%, 65.5%, 0%, 23.9%)
CIE-LAB	lab(35.61, 38.33, -67.36)
CIE-LCH	lch(35.61, 77.50, 299.64°)
OKLab	oklab(46.05% 0.0095 -0.1946)
OKLCH	oklch(46.05% 0.195 272.8)
XYZ	xyz(13.4864, 8.8076, 52.0178)
Luminance	0.0881 (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

#3A43C2 #C2B93A

analogous

#3A87C2 #3A43C2 #753AC2

triadic

#3A43C2 #C23A43 #43C23A

tetradic

#3A43C2 #C23A87 #C2B93A #3AC275

square

#3A43C2 #C23A87 #C2B93A #3AC275

split-complementary

#3A43C2 #C2753A #87C23A

monochromatic

#1E2264 #2C3393 #3A43C2 #676FD2 #979BE0

Accessibility & contrast

On white

7.60

#3A43C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#3A43C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A43C2

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A43C2	#FFFFFF	#000000	##FFFFFF
##3A43C2	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC6

Deuteranopia (green-blind)

#004DC0

Tritanopia (blue-blind)

#00647C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3a43c2;
/* rgb */ color: rgb(58, 67, 194);
/* oklch */ color: oklch(46.1% 0.195 272.8);

Tailwind

colors: {
  custom: {
    50: '#8277d6',
    500: '#3a43c2',
    950: '#000000',
  },
}

SCSS

$custom: #3a43c2;
$custom-light: #8277d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a43c2",
  "rgb": {
    "r": 58,
    "g": 67,
    "b": 194
  },
  "hsl": {
    "h": 236.029,
    "s": 53.968,
    "l": 49.412
  },
  "oklch": {
    "l": 0.46051,
    "c": 0.19483,
    "h": 272.8
  },
  "luminance": 0.08809
}

Semantic roles & 50–950 ramp

primary

#3A43C2

secondary

#CBC78D

accent

#D44ADD

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3A43C2

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

Preview Lab → · Contrast checker → · Palette generator →