#334DB6#334DB6

#334DB6 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.5% C 0.169 H 268.4°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#334DB6
RGB	rgb(51, 77, 182)
HSL	hsl(228, 56%, 46%)
HSV	hsv(228, 72%, 71%)
CMYK	cmyk(72%, 57.7%, 0%, 28.6%)
CIE-LAB	lab(36.72, 26.75, -58.52)
CIE-LCH	lch(36.72, 64.35, 294.57°)
OKLab	oklab(46.46% -0.0046 -0.1687)
OKLCH	oklch(46.46% 0.169 268.4)
XYZ	xyz(12.4597, 9.3877, 45.4023)
Luminance	0.0939 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334DB6 #B69C33

analogous

#338EB6 #334DB6 #5B33B6

triadic

#334DB6 #B6334D #4DB633

tetradic

#334DB6 #B6338E #B69C33 #33B65B

square

#334DB6 #B6338E #B69C33 #33B65B

split-complementary

#334DB6 #B65B33 #8EB633

monochromatic

#182556 #263986 #334DB6 #566FD0 #8697DD

Accessibility & contrast

On white

7.30

#334DB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#334DB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334DB6

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334DB6	#FFFFFF	#000000	##FFFFFF
##334DB6	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBA

Deuteranopia (green-blind)

#0051B4

Tritanopia (blue-blind)

#00677A

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #334db6;
/* rgb */ color: rgb(51, 77, 182);
/* oklch */ color: oklch(46.5% 0.169 268.4);

Tailwind

colors: {
  custom: {
    50: '#7c7ecd',
    500: '#334db6',
    950: '#000000',
  },
}

SCSS

$custom: #334db6;
$custom-light: #7c7ecd;
$custom-dark: #000000;

JSON

{
  "hex": "#334db6",
  "rgb": {
    "r": 51,
    "g": 77,
    "b": 182
  },
  "hsl": {
    "h": 228.092,
    "s": 56.223,
    "l": 45.686
  },
  "oklch": {
    "l": 0.46462,
    "c": 0.16878,
    "h": 268.4
  },
  "luminance": 0.09389
}

Semantic roles & 50–950 ramp

primary

#334DB6

secondary

#C7B87E

accent

#C148E0

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #334DB6

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

Preview Lab → · Contrast checker → · Palette generator →