#3134AF#3134AF

#3134AF is a dark, vivid blue. Relative luminance 0.062; OKLCH L 41.3% C 0.190 H 273.3°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#3134AF
RGB	rgb(49, 52, 175)
HSL	hsl(239, 56%, 44%)
HSV	hsv(239, 72%, 69%)
CMYK	cmyk(72%, 70.3%, 0%, 31.4%)
CIE-LAB	lab(29.92, 39.91, -65.50)
CIE-LCH	lch(29.92, 76.70, 301.36°)
OKLab	oklab(41.25% 0.0109 -0.1894)
OKLCH	oklch(41.25% 0.19 273.3)
XYZ	xyz(10.2299, 6.2031, 41.2073)
Luminance	0.0620 (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

#3134AF #AFAC31

analogous

#3173AF #3134AF #6D31AF

triadic

#3134AF #AF3134 #34AF31

tetradic

#3134AF #AF3173 #AFAC31 #31AF6D

square

#3134AF #AF3173 #AFAC31 #31AF6D

split-complementary

#3134AF #AF6D31 #73AF31

monochromatic

#16184F #24267F #3134AF #4F52CE #7F81DB

Accessibility & contrast

On white

9.37

#3134AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#3134AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3134AF

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3134AF	#FFFFFF	#000000	##FFFFFF
##3134AF	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB3

Deuteranopia (green-blind)

#0040AD

Tritanopia (blue-blind)

#00566D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3134af;
/* rgb */ color: rgb(49, 52, 175);
/* oklch */ color: oklch(41.3% 0.190 273.3);

Tailwind

colors: {
  custom: {
    50: '#7c6cc8',
    500: '#3134af',
    950: '#000000',
  },
}

SCSS

$custom: #3134af;
$custom-light: #7c6cc8;
$custom-dark: #000000;

JSON

{
  "hex": "#3134af",
  "rgb": {
    "r": 49,
    "g": 52,
    "b": 175
  },
  "hsl": {
    "h": 238.571,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.4125,
    "c": 0.1897,
    "h": 273.3
  },
  "luminance": 0.06204
}

Semantic roles & 50–950 ramp

primary

#3134AF

secondary

#C4C278

accent

#DC48E0

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3134AF

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

Preview Lab → · Contrast checker → · Palette generator →