#334DA2#334DA2

#334DA2 is a dark, vivid blue. Relative luminance 0.086; OKLCH L 44.9% C 0.141 H 267.6°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#334DA2
RGB	rgb(51, 77, 162)
HSL	hsl(226, 52%, 42%)
HSV	hsv(226, 69%, 64%)
CMYK	cmyk(68.5%, 52.5%, 0%, 36.5%)
CIE-LAB	lab(35.24, 19.34, -49.03)
CIE-LCH	lch(35.24, 52.70, 291.53°)
OKLab	oklab(44.88% -0.0059 -0.1408)
OKLCH	oklch(44.88% 0.141 267.6)
XYZ	xyz(10.5385, 8.6192, 35.2837)
Luminance	0.0862 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334DA2 #A28833

analogous

#3385A2 #334DA2 #5133A2

triadic

#334DA2 #A2334D #4DA233

tetradic

#334DA2 #A23385 #A28833 #33A251

square

#334DA2 #A23385 #A28833 #33A251

split-complementary

#334DA2 #A25133 #85A233

monochromatic

#162145 #243773 #334DA2 #4C68C7 #7A90D5

Accessibility & contrast

On white

7.71

#334DA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#334DA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334DA2

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334DA2	#FFFFFF	#000000	##FFFFFF
##334DA2	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1858A5

Deuteranopia (green-blind)

#004EA0

Tritanopia (blue-blind)

#006170

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #334da2;
/* rgb */ color: rgb(51, 77, 162);
/* oklch */ color: oklch(44.9% 0.141 267.6);

Tailwind

colors: {
  custom: {
    50: '#787ebe',
    500: '#334da2',
    950: '#000000',
  },
}

SCSS

$custom: #334da2;
$custom-light: #787ebe;
$custom-dark: #000000;

JSON

{
  "hex": "#334da2",
  "rgb": {
    "r": 51,
    "g": 77,
    "b": 162
  },
  "hsl": {
    "h": 225.946,
    "s": 52.113,
    "l": 41.765
  },
  "oklch": {
    "l": 0.44881,
    "c": 0.14092,
    "h": 267.6
  },
  "luminance": 0.0862
}

Semantic roles & 50–950 ramp

primary

#334DA2

secondary

#BEAC73

accent

#BA4CDC

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #334DA2

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

Preview Lab → · Contrast checker → · Palette generator →