#334584#334584

#334584 is a dark, moderate blue. Relative luminance 0.066; OKLCH L 41.0% C 0.107 H 269.2°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#334584
RGB	rgb(51, 69, 132)
HSL	hsl(227, 44%, 36%)
HSV	hsv(227, 61%, 52%)
CMYK	cmyk(61.4%, 47.7%, 0%, 48.2%)
CIE-LAB	lab(30.94, 13.62, -37.66)
CIE-LCH	lch(30.94, 40.05, 289.88°)
OKLab	oklab(40.96% -0.0014 -0.1075)
OKLCH	oklch(40.96% 0.108 269.2)
XYZ	xyz(7.6568, 6.6254, 22.7007)
Luminance	0.0663 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334584 #847233

analogous

#336D84 #334584 #493384

triadic

#334584 #843345 #458433

tetradic

#334584 #84336D #847233 #338449

square

#334584 #84336D #847233 #338449

split-complementary

#334584 #844933 #6D8433

monochromatic

#11172C #222E58 #334584 #445CB0 #6B80C6

Accessibility & contrast

On white

9.03

#334584 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#334584 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334584

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334584	#FFFFFF	#000000	##FFFFFF
##334584	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#274D86

Deuteranopia (green-blind)

#1B4583

Tritanopia (blue-blind)

#00535E

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #334584;
/* rgb */ color: rgb(51, 69, 132);
/* oklch */ color: oklch(41.0% 0.107 269.2);

Tailwind

colors: {
  custom: {
    50: '#7278a8',
    500: '#334584',
    950: '#000000',
  },
}

SCSS

$custom: #334584;
$custom-light: #7278a8;
$custom-dark: #000000;

JSON

{
  "hex": "#334584",
  "rgb": {
    "r": 51,
    "g": 69,
    "b": 132
  },
  "hsl": {
    "h": 226.667,
    "s": 44.262,
    "l": 35.882
  },
  "oklch": {
    "l": 0.40959,
    "c": 0.1075,
    "h": 269.2
  },
  "luminance": 0.06626
}

Semantic roles & 50–950 ramp

primary

#334584

secondary

#AE9E65

accent

#B854D4

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #334584

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

Preview Lab → · Contrast checker → · Palette generator →