#3152AA#3152AA

#3152AA is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.4% C 0.146 H 265.5°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#3152AA
RGB	rgb(49, 82, 170)
HSL	hsl(224, 55%, 43%)
HSV	hsv(224, 71%, 67%)
CMYK	cmyk(71.2%, 51.8%, 0%, 33.3%)
CIE-LAB	lab(37.09, 18.71, -50.82)
CIE-LCH	lch(37.09, 54.15, 290.22°)
OKLab	oklab(46.44% -0.0114 -0.146)
OKLCH	oklch(46.44% 0.146 265.5)
XYZ	xyz(11.5371, 9.5886, 39.2652)
Luminance	0.0959 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3152AA #AA8931

analogous

#318FAA #3152AA #4C31AA

triadic

#3152AA #AA3152 #52AA31

tetradic

#3152AA #AA318F #AA8931 #31AA4C

square

#3152AA #AA318F #AA8931 #31AA4C

split-complementary

#3152AA #AA4C31 #8FAA31

monochromatic

#16244B #233B7A #3152AA #4D6FCC #7C96D9

Accessibility & contrast

On white

7.20

#3152AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#3152AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3152AA

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3152AA	#FFFFFF	#000000	##FFFFFF
##3152AA	1.00	7.20	2.92	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B5DAD

Deuteranopia (green-blind)

#0052A8

Tritanopia (blue-blind)

#006776

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3152aa;
/* rgb */ color: rgb(49, 82, 170);
/* oklch */ color: oklch(46.4% 0.146 265.5);

Tailwind

colors: {
  custom: {
    50: '#7882c4',
    500: '#3152aa',
    950: '#000000',
  },
}

SCSS

$custom: #3152aa;
$custom-light: #7882c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3152aa",
  "rgb": {
    "r": 49,
    "g": 82,
    "b": 170
  },
  "hsl": {
    "h": 223.636,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.46439,
    "c": 0.14647,
    "h": 265.5
  },
  "luminance": 0.0959
}

Semantic roles & 50–950 ramp

primary

#3152AA

secondary

#C2AD75

accent

#B649DF

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #3152AA

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

Preview Lab → · Contrast checker → · Palette generator →