#3A4DC4#3A4DC4

#3A4DC4 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 48.0% C 0.186 H 270.7°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#3A4DC4
RGB	rgb(58, 77, 196)
HSL	hsl(232, 54%, 50%)
HSV	hsv(232, 70%, 77%)
CMYK	cmyk(70.4%, 60.7%, 0%, 23.1%)
CIE-LAB	lab(38.18, 32.75, -64.32)
CIE-LCH	lch(38.18, 72.18, 296.98°)
OKLab	oklab(47.99% 0.0023 -0.1856)
OKLCH	oklch(47.99% 0.186 270.7)
XYZ	xyz(14.3592, 10.1914, 53.4242)
Luminance	0.1019 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A4DC4 #C4B13A

analogous

#3A92C4 #3A4DC4 #6C3AC4

triadic

#3A4DC4 #C43A4D #4DC43A

tetradic

#3A4DC4 #C43A92 #C4B13A #3AC46C

square

#3A4DC4 #C43A92 #C4B13A #3AC46C

split-complementary

#3A4DC4 #C46C3A #92C43A

monochromatic

#1E2866 #2C3A95 #3A4DC4 #6977D3 #98A2E0

Accessibility & contrast

On white

6.91

#3A4DC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#3A4DC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A4DC4

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A4DC4	#FFFFFF	#000000	##FFFFFF
##3A4DC4	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C8

Deuteranopia (green-blind)

#0054C2

Tritanopia (blue-blind)

#006B81

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3a4dc4;
/* rgb */ color: rgb(58, 77, 196);
/* oklch */ color: oklch(48.0% 0.186 270.7);

Tailwind

colors: {
  custom: {
    50: '#827ed7',
    500: '#3a4dc4',
    950: '#000000',
  },
}

SCSS

$custom: #3a4dc4;
$custom-light: #827ed7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a4dc4",
  "rgb": {
    "r": 58,
    "g": 77,
    "b": 196
  },
  "hsl": {
    "h": 231.739,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.47994,
    "c": 0.18563,
    "h": 270.7
  },
  "luminance": 0.10193
}

Semantic roles & 50–950 ramp

primary

#3A4DC4

secondary

#CCC48E

accent

#C94ADE

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3A4DC4

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

Preview Lab → · Contrast checker → · Palette generator →