#334CAE#334CAE

#334CAE is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.6% C 0.159 H 268.5°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#334CAE
RGB	rgb(51, 76, 174)
HSL	hsl(228, 55%, 44%)
HSV	hsv(228, 71%, 68%)
CMYK	cmyk(70.7%, 56.3%, 0%, 31.8%)
CIE-LAB	lab(35.84, 24.45, -55.21)
CIE-LCH	lch(35.84, 60.38, 293.89°)
OKLab	oklab(45.61% -0.0041 -0.159)
OKLCH	oklch(45.61% 0.159 268.5)
XYZ	xyz(11.5870, 8.9275, 41.1487)
Luminance	0.0893 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334CAE #AE9533

analogous

#338AAE #334CAE #5833AE

triadic

#334CAE #AE334C #4CAE33

tetradic

#334CAE #AE338A #AE9533 #33AE58

square

#334CAE #AE338A #AE9533 #33AE58

split-complementary

#334CAE #AE5833 #8AAE33

monochromatic

#17234F #25377F #334CAE #526BCC #8193DA

Accessibility & contrast

On white

7.54

#334CAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#334CAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334CAE

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334CAE	#FFFFFF	#000000	##FFFFFF
##334CAE	1.00	7.54	2.79	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB1

Deuteranopia (green-blind)

#004FAC

Tritanopia (blue-blind)

#006475

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #334cae;
/* rgb */ color: rgb(51, 76, 174);
/* oklch */ color: oklch(45.6% 0.159 268.5);

Tailwind

colors: {
  custom: {
    50: '#7b7dc7',
    500: '#334cae',
    950: '#000000',
  },
}

SCSS

$custom: #334cae;
$custom-light: #7b7dc7;
$custom-dark: #000000;

JSON

{
  "hex": "#334cae",
  "rgb": {
    "r": 51,
    "g": 76,
    "b": 174
  },
  "hsl": {
    "h": 227.805,
    "s": 54.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.45614,
    "c": 0.15906,
    "h": 268.5
  },
  "luminance": 0.08929
}

Semantic roles & 50–950 ramp

primary

#334CAE

secondary

#C3B479

accent

#C04ADE

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #334CAE

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

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