#3A4AAC#3A4AAC

#3A4AAC is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.4% C 0.157 H 271.7°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#3A4AAC
RGB	rgb(58, 74, 172)
HSL	hsl(232, 50%, 45%)
HSV	hsv(232, 66%, 67%)
CMYK	cmyk(66.3%, 57%, 0%, 32.5%)
CIE-LAB	lab(35.55, 26.10, -54.49)
CIE-LCH	lch(35.55, 60.42, 295.59°)
OKLab	oklab(45.45% 0.0046 -0.1567)
OKLCH	oklch(45.45% 0.157 271.7)
XYZ	xyz(11.6376, 8.7746, 40.1021)
Luminance	0.0878 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A4AAC #AC9C3A

analogous

#3A83AC #3A4AAC #633AAC

triadic

#3A4AAC #AC3A4A #4AAC3A

tetradic

#3A4AAC #AC3A83 #AC9C3A #3AAC63

square

#3A4AAC #AC3A83 #AC9C3A #3AAC63

split-complementary

#3A4AAC #AC633A #83AC3A

monochromatic

#1B2350 #2B367E #3A4AAC #5B6BC8 #8994D7

Accessibility & contrast

On white

7.62

#3A4AAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#3A4AAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A4AAC

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A4AAC	#FFFFFF	#000000	##FFFFFF
##3A4AAC	1.00	7.62	2.76	7.62
#FFFFFF	7.62	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059AF

Deuteranopia (green-blind)

#004FAA

Tritanopia (blue-blind)

#006273

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3a4aac;
/* rgb */ color: rgb(58, 74, 172);
/* oklch */ color: oklch(45.4% 0.157 271.7);

Tailwind

colors: {
  custom: {
    50: '#7d7cc5',
    500: '#3a4aac',
    950: '#000000',
  },
}

SCSS

$custom: #3a4aac;
$custom-light: #7d7cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#3a4aac",
  "rgb": {
    "r": 58,
    "g": 74,
    "b": 172
  },
  "hsl": {
    "h": 231.579,
    "s": 49.565,
    "l": 45.098
  },
  "oklch": {
    "l": 0.45446,
    "c": 0.15682,
    "h": 271.7
  },
  "luminance": 0.08776
}

Semantic roles & 50–950 ramp

primary

#3A4AAC

secondary

#C2B880

accent

#C64FD9

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3A4AAC

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

Preview Lab → · Contrast checker → · Palette generator →