#3134BE#3134BE

#3134BE is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 42.8% C 0.208 H 272.4°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#3134BE
RGB	rgb(49, 52, 190)
HSL	hsl(239, 59%, 47%)
HSV	hsv(239, 74%, 75%)
CMYK	cmyk(74.2%, 72.6%, 0%, 25.5%)
CIE-LAB	lab(31.41, 44.99, -71.95)
CIE-LCH	lch(31.41, 84.86, 302.02°)
OKLab	oklab(42.76% 0.0087 -0.2082)
OKLCH	oklch(42.76% 0.208 272.4)
XYZ	xyz(11.7858, 6.8254, 49.4015)
Luminance	0.0683 (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

#3134BE #BEBB31

analogous

#317BBE #3134BE #7431BE

triadic

#3134BE #BE3134 #34BE31

tetradic

#3134BE #BE317B #BEBB31 #31BE74

square

#3134BE #BE317B #BEBB31 #31BE74

split-complementary

#3134BE #BE7431 #7BBE31

monochromatic

#18195D #24278D #3134BE #585BD4 #898BE1

Accessibility & contrast

On white

8.88

#3134BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#3134BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3134BE

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3134BE	#FFFFFF	#000000	##FFFFFF
##3134BE	1.00	8.88	2.37	8.88
#FFFFFF	8.88	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051C2

Deuteranopia (green-blind)

#0043BC

Tritanopia (blue-blind)

#005B76

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3134be;
/* rgb */ color: rgb(49, 52, 190);
/* oklch */ color: oklch(42.8% 0.208 272.4);

Tailwind

colors: {
  custom: {
    50: '#7f6dd3',
    500: '#3134be',
    950: '#000000',
  },
}

SCSS

$custom: #3134be;
$custom-light: #7f6dd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3134be",
  "rgb": {
    "r": 49,
    "g": 52,
    "b": 190
  },
  "hsl": {
    "h": 238.723,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.42762,
    "c": 0.20838,
    "h": 272.4
  },
  "luminance": 0.06827
}

Semantic roles & 50–950 ramp

primary

#3134BE

secondary

#CAC980

accent

#DF46E2

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3134BE

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

Preview Lab → · Contrast checker → · Palette generator →