#3134C9#3134C9

#3134C9 is a dark, highly saturated blue. Relative luminance 0.073; OKLCH L 43.9% C 0.222 H 271.8°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#3134C9
RGB	rgb(49, 52, 201)
HSL	hsl(239, 61%, 49%)
HSV	hsv(239, 76%, 79%)
CMYK	cmyk(75.6%, 74.1%, 0%, 21.2%)
CIE-LAB	lab(32.53, 48.64, -76.54)
CIE-LCH	lch(32.53, 90.68, 302.44°)
OKLab	oklab(43.9% 0.0069 -0.2216)
OKLCH	oklch(43.9% 0.222 271.8)
XYZ	xyz(13.0337, 7.3246, 55.9739)
Luminance	0.0733 (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

#3134C9 #C9C631

analogous

#3180C9 #3134C9 #7A31C9

triadic

#3134C9 #C93134 #34C931

tetradic

#3134C9 #C93180 #C9C631 #31C97A

square

#3134C9 #C93180 #C9C631 #31C97A

split-complementary

#3134C9 #C97A31 #80C931

monochromatic

#191B67 #252798 #3134C9 #5F62D8 #9092E4

Accessibility & contrast

On white

8.52

#3134C9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#3134C9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3134C9

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3134C9	#FFFFFF	#000000	##FFFFFF
##3134C9	1.00	8.52	2.47	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054CD

Deuteranopia (green-blind)

#0045C6

Tritanopia (blue-blind)

#00607C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3134c9;
/* rgb */ color: rgb(49, 52, 201);
/* oklch */ color: oklch(43.9% 0.222 271.8);

Tailwind

colors: {
  custom: {
    50: '#826ddb',
    500: '#3134c9',
    950: '#000000',
  },
}

SCSS

$custom: #3134c9;
$custom-light: #826ddb;
$custom-dark: #000000;

JSON

{
  "hex": "#3134c9",
  "rgb": {
    "r": 49,
    "g": 52,
    "b": 201
  },
  "hsl": {
    "h": 238.816,
    "s": 60.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.43901,
    "c": 0.22167,
    "h": 271.8
  },
  "luminance": 0.07326
}

Semantic roles & 50–950 ramp

primary

#3134C9

secondary

#CFCD87

accent

#E144E4

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #3134C9

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

Preview Lab → · Contrast checker → · Palette generator →