#3334BD#3334BD

#3334BD is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 42.8% C 0.207 H 273.1°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#3334BD
RGB	rgb(51, 52, 189)
HSL	hsl(240, 58%, 47%)
HSV	hsv(240, 73%, 74%)
CMYK	cmyk(73%, 72.5%, 0%, 25.9%)
CIE-LAB	lab(31.42, 44.85, -71.33)
CIE-LCH	lch(31.42, 84.25, 302.16°)
OKLab	oklab(42.78% 0.0111 -0.2063)
OKLCH	oklch(42.78% 0.207 273.1)
XYZ	xyz(11.7755, 6.8327, 48.8325)
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

#3334BD #BDBC33

analogous

#3379BD #3334BD #7733BD

triadic

#3334BD #BD3334 #34BD33

tetradic

#3334BD #BD3379 #BDBC33 #33BD77

square

#3334BD #BD3379 #BDBC33 #33BD77

split-complementary

#3334BD #BD7733 #79BD33

monochromatic

#19195D #26278D #3334BD #5B5BD3 #8B8BE0

Accessibility & contrast

On white

8.87

#3334BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#3334BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3334BD

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3334BD	#FFFFFF	#000000	##FFFFFF
##3334BD	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051C1

Deuteranopia (green-blind)

#0043BB

Tritanopia (blue-blind)

#005B75

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3334bd;
/* rgb */ color: rgb(51, 52, 189);
/* oklch */ color: oklch(42.8% 0.207 273.1);

Tailwind

colors: {
  custom: {
    50: '#806dd2',
    500: '#3334bd',
    950: '#000000',
  },
}

SCSS

$custom: #3334bd;
$custom-light: #806dd2;
$custom-dark: #000000;

JSON

{
  "hex": "#3334bd",
  "rgb": {
    "r": 51,
    "g": 52,
    "b": 189
  },
  "hsl": {
    "h": 239.565,
    "s": 57.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.42775,
    "c": 0.20665,
    "h": 273.1
  },
  "luminance": 0.06834
}

Semantic roles & 50–950 ramp

primary

#3334BD

secondary

#CAC982

accent

#E047E1

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3334BD

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

Preview Lab → · Contrast checker → · Palette generator →