#3A4CBC#3A4CBC

#3A4CBC is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.1% C 0.176 H 271.0°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#3A4CBC
RGB	rgb(58, 76, 188)
HSL	hsl(232, 53%, 48%)
HSV	hsv(232, 69%, 74%)
CMYK	cmyk(69.1%, 59.6%, 0%, 26.3%)
CIE-LAB	lab(37.29, 30.53, -61.10)
CIE-LCH	lch(37.29, 68.30, 296.55°)
OKLab	oklab(47.14% 0.0031 -0.1761)
OKLCH	oklch(47.14% 0.176 271)
XYZ	xyz(13.4034, 9.6980, 48.7327)
Luminance	0.0970 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A4CBC #BCAA3A

analogous

#3A8DBC #3A4CBC #693ABC

triadic

#3A4CBC #BC3A4C #4CBC3A

tetradic

#3A4CBC #BC3A8D #BCAA3A #3ABC69

square

#3A4CBC #BC3A8D #BCAA3A #3ABC69

split-complementary

#3A4CBC #BC693A #8DBC3A

monochromatic

#1D265E #2C398D #3A4CBC #6473CF #939DDE

Accessibility & contrast

On white

7.14

#3A4CBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#3A4CBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A4CBC

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A4CBC	#FFFFFF	#000000	##FFFFFF
##3A4CBC	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC0

Deuteranopia (green-blind)

#0052BA

Tritanopia (blue-blind)

#00687C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3a4cbc;
/* rgb */ color: rgb(58, 76, 188);
/* oklch */ color: oklch(47.1% 0.176 271.0);

Tailwind

colors: {
  custom: {
    50: '#807dd1',
    500: '#3a4cbc',
    950: '#000000',
  },
}

SCSS

$custom: #3a4cbc;
$custom-light: #807dd1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a4cbc",
  "rgb": {
    "r": 58,
    "g": 76,
    "b": 188
  },
  "hsl": {
    "h": 231.692,
    "s": 52.846,
    "l": 48.235
  },
  "oklch": {
    "l": 0.47135,
    "c": 0.17618,
    "h": 271
  },
  "luminance": 0.09699
}

Semantic roles & 50–950 ramp

primary

#3A4CBC

secondary

#C9C089

accent

#C84CDC

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #3A4CBC

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

Preview Lab → · Contrast checker → · Palette generator →