#3132AA#3132AA

#3132AA is a dark, vivid blue. Relative luminance 0.058; OKLCH L 40.4% C 0.186 H 274.0°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#3132AA
RGB	rgb(49, 50, 170)
HSL	hsl(240, 55%, 43%)
HSV	hsv(240, 71%, 67%)
CMYK	cmyk(71.2%, 70.6%, 0%, 33.3%)
CIE-LAB	lab(28.99, 39.40, -64.02)
CIE-LCH	lch(28.99, 75.18, 301.61°)
OKLab	oklab(40.44% 0.0128 -0.1851)
OKLCH	oklch(40.44% 0.186 274)
XYZ	xyz(9.6605, 5.8355, 38.6397)
Luminance	0.0584 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.36

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3132AA #AAA931

analogous

#316EAA #3132AA #6C31AA

triadic

#3132AA #AA3132 #32AA31

tetradic

#3132AA #AA316E #AAA931 #31AA6C

square

#3132AA #AA316E #AAA931 #31AA6C

split-complementary

#3132AA #AA6C31 #6EAA31

monochromatic

#16164B #23247A #3132AA #4D4ECC #7C7DD9

Accessibility & contrast

On white

9.69

#3132AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#3132AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3132AA

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3132AA	#FFFFFF	#000000	##FFFFFF
##3132AA	1.00	9.69	2.17	9.69
#FFFFFF	9.69	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AAE

Deuteranopia (green-blind)

#003FA8

Tritanopia (blue-blind)

#00536A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3132aa;
/* rgb */ color: rgb(49, 50, 170);
/* oklch */ color: oklch(40.4% 0.186 274.0);

Tailwind

colors: {
  custom: {
    50: '#7b6bc4',
    500: '#3132aa',
    950: '#000000',
  },
}

SCSS

$custom: #3132aa;
$custom-light: #7b6bc4;
$custom-dark: #000000;

JSON

{
  "hex": "#3132aa",
  "rgb": {
    "r": 49,
    "g": 50,
    "b": 170
  },
  "hsl": {
    "h": 239.504,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.40437,
    "c": 0.18553,
    "h": 274
  },
  "luminance": 0.05836
}

Semantic roles & 50–950 ramp

primary

#3132AA

secondary

#C2C175

accent

#DD49DF

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #3132AA

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

Preview Lab → · Contrast checker → · Palette generator →