#3A4CC4#3A4CC4

#3A4CC4 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.8% C 0.187 H 270.9°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#3A4CC4
RGB	rgb(58, 76, 196)
HSL	hsl(232, 54%, 50%)
HSV	hsv(232, 70%, 77%)
CMYK	cmyk(70.4%, 61.2%, 0%, 23.1%)
CIE-LAB	lab(37.94, 33.38, -64.73)
CIE-LCH	lch(37.94, 72.83, 297.28°)
OKLab	oklab(47.81% 0.003 -0.1868)
OKLCH	oklch(47.81% 0.187 270.9)
XYZ	xyz(14.2898, 10.0525, 53.4011)
Luminance	0.1005 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.10

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A4CC4 #C4B23A

analogous

#3A91C4 #3A4CC4 #6D3AC4

triadic

#3A4CC4 #C43A4C #4CC43A

tetradic

#3A4CC4 #C43A91 #C4B23A #3AC46D

square

#3A4CC4 #C43A91 #C4B23A #3AC46D

split-complementary

#3A4CC4 #C46D3A #91C43A

monochromatic

#1E2766 #2C3A95 #3A4CC4 #6976D3 #98A1E0

Accessibility & contrast

On white

6.97

#3A4CC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#3A4CC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A4CC4

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A4CC4	#FFFFFF	#000000	##FFFFFF
##3A4CC4	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C8

Deuteranopia (green-blind)

#0053C2

Tritanopia (blue-blind)

#006A81

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3a4cc4;
/* rgb */ color: rgb(58, 76, 196);
/* oklch */ color: oklch(47.8% 0.187 270.9);

Tailwind

colors: {
  custom: {
    50: '#827ed7',
    500: '#3a4cc4',
    950: '#000000',
  },
}

SCSS

$custom: #3a4cc4;
$custom-light: #827ed7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a4cc4",
  "rgb": {
    "r": 58,
    "g": 76,
    "b": 196
  },
  "hsl": {
    "h": 232.174,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.47811,
    "c": 0.18683,
    "h": 270.9
  },
  "luminance": 0.10054
}

Semantic roles & 50–950 ramp

primary

#3A4CC4

secondary

#CCC48E

accent

#CA4ADE

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3A4CC4

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

Preview Lab → · Contrast checker → · Palette generator →