#3134BD#3134BD

#3134BD is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 42.7% C 0.207 H 272.4°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#3134BD
RGB	rgb(49, 52, 189)
HSL	hsl(239, 59%, 47%)
HSV	hsv(239, 74%, 74%)
CMYK	cmyk(74.1%, 72.5%, 0%, 25.9%)
CIE-LAB	lab(31.31, 44.66, -71.52)
CIE-LCH	lch(31.31, 84.32, 301.98°)
OKLab	oklab(42.66% 0.0088 -0.207)
OKLCH	oklch(42.66% 0.207 272.4)
XYZ	xyz(11.6768, 6.7819, 48.8279)
Luminance	0.0678 (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

#3134BD #BDBA31

analogous

#317ABD #3134BD #7431BD

triadic

#3134BD #BD3134 #34BD31

tetradic

#3134BD #BD317A #BDBA31 #31BD74

square

#3134BD #BD317A #BDBA31 #31BD74

split-complementary

#3134BD #BD7431 #7ABD31

monochromatic

#18195C #24278C #3134BD #585AD4 #888AE0

Accessibility & contrast

On white

8.91

#3134BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#3134BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3134BD

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3134BD	#FFFFFF	#000000	##FFFFFF
##3134BD	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050C1

Deuteranopia (green-blind)

#0043BB

Tritanopia (blue-blind)

#005B75

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3134bd;
/* rgb */ color: rgb(49, 52, 189);
/* oklch */ color: oklch(42.7% 0.207 272.4);

Tailwind

colors: {
  custom: {
    50: '#7f6dd2',
    500: '#3134bd',
    950: '#000000',
  },
}

SCSS

$custom: #3134bd;
$custom-light: #7f6dd2;
$custom-dark: #000000;

JSON

{
  "hex": "#3134bd",
  "rgb": {
    "r": 49,
    "g": 52,
    "b": 189
  },
  "hsl": {
    "h": 238.714,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.4266,
    "c": 0.20716,
    "h": 272.4
  },
  "luminance": 0.06783
}

Semantic roles & 50–950 ramp

primary

#3134BD

secondary

#CAC880

accent

#DF46E2

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3134BD

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

Preview Lab → · Contrast checker → · Palette generator →