#3142C8#3142C8

#3142C8 is a mid, highly saturated blue. Relative luminance 0.087; OKLCH L 46.0% C 0.206 H 270.1°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#3142C8
RGB	rgb(49, 66, 200)
HSL	hsl(233, 61%, 49%)
HSV	hsv(233, 76%, 78%)
CMYK	cmyk(75.5%, 67%, 0%, 21.6%)
CIE-LAB	lab(35.44, 40.05, -71.17)
CIE-LCH	lch(35.44, 81.67, 299.37°)
OKLab	oklab(45.96% 0.0003 -0.2059)
OKLCH	oklch(45.96% 0.206 270.1)
XYZ	xyz(13.6366, 8.7180, 55.5964)
Luminance	0.0872 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3142C8 #C8B731

analogous

#318EC8 #3142C8 #6C31C8

triadic

#3142C8 #C83142 #42C831

tetradic

#3142C8 #C8318E #C8B731 #31C86C

square

#3142C8 #C8318E #C8B731 #31C86C

split-complementary

#3142C8 #C86C31 #8EC831

monochromatic

#192266 #253297 #3142C8 #5F6CD8 #9099E4

Accessibility & contrast

On white

7.65

#3142C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#3142C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3142C8

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3142C8	#FFFFFF	#000000	##FFFFFF
##3142C8	1.00	7.65	2.74	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCC

Deuteranopia (green-blind)

#004CC6

Tritanopia (blue-blind)

#00667F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3142c8;
/* rgb */ color: rgb(49, 66, 200);
/* oklch */ color: oklch(46.0% 0.206 270.1);

Tailwind

colors: {
  custom: {
    50: '#8076da',
    500: '#3142c8',
    950: '#000000',
  },
}

SCSS

$custom: #3142c8;
$custom-light: #8076da;
$custom-dark: #000000;

JSON

{
  "hex": "#3142c8",
  "rgb": {
    "r": 49,
    "g": 66,
    "b": 200
  },
  "hsl": {
    "h": 233.245,
    "s": 60.643,
    "l": 48.824
  },
  "oklch": {
    "l": 0.45958,
    "c": 0.20595,
    "h": 270.1
  },
  "luminance": 0.0872
}

Semantic roles & 50–950 ramp

primary

#3142C8

secondary

#CEC686

accent

#D244E4

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #3142C8

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

Preview Lab → · Contrast checker → · Palette generator →