#3150AE#3150AE

#3150AE is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.3% C 0.155 H 266.5°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#3150AE
RGB	rgb(49, 80, 174)
HSL	hsl(225, 56%, 44%)
HSV	hsv(225, 72%, 68%)
CMYK	cmyk(71.8%, 54%, 0%, 31.8%)
CIE-LAB	lab(36.83, 21.53, -53.62)
CIE-LCH	lch(36.83, 57.78, 291.88°)
OKLab	oklab(46.33% -0.0093 -0.1543)
OKLCH	oklch(46.33% 0.155 266.5)
XYZ	xyz(11.7726, 9.4451, 41.2388)
Luminance	0.0945 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3150AE #AE8F31

analogous

#318EAE #3150AE #5031AE

triadic

#3150AE #AE3150 #50AE31

tetradic

#3150AE #AE318E #AE8F31 #31AE50

square

#3150AE #AE318E #AE8F31 #31AE50

split-complementary

#3150AE #AE5031 #8EAE31

monochromatic

#16244E #243A7E #3150AE #4F6ECD #7F95DB

Accessibility & contrast

On white

7.27

#3150AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#3150AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3150AE

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3150AE	#FFFFFF	#000000	##FFFFFF
##3150AE	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#085DB1

Deuteranopia (green-blind)

#0051AC

Tritanopia (blue-blind)

#006777

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3150ae;
/* rgb */ color: rgb(49, 80, 174);
/* oklch */ color: oklch(46.3% 0.155 266.5);

Tailwind

colors: {
  custom: {
    50: '#7980c7',
    500: '#3150ae',
    950: '#000000',
  },
}

SCSS

$custom: #3150ae;
$custom-light: #7980c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3150ae",
  "rgb": {
    "r": 49,
    "g": 80,
    "b": 174
  },
  "hsl": {
    "h": 225.12,
    "s": 56.054,
    "l": 43.725
  },
  "oklch": {
    "l": 0.46327,
    "c": 0.15459,
    "h": 266.5
  },
  "luminance": 0.09446
}

Semantic roles & 50–950 ramp

primary

#3150AE

secondary

#C4B177

accent

#BA48DF

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #3150AE

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

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