#334594#334594

#334594 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.1% C 0.131 H 270.2°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#334594
RGB	rgb(51, 69, 148)
HSL	hsl(229, 49%, 39%)
HSV	hsv(229, 66%, 58%)
CMYK	cmyk(65.5%, 53.4%, 0%, 42%)
CIE-LAB	lab(32.03, 19.50, -45.75)
CIE-LCH	lch(32.03, 49.73, 293.08°)
OKLab	oklab(42.14% 0.0005 -0.1313)
OKLCH	oklch(42.14% 0.131 270.2)
XYZ	xyz(8.8369, 7.0974, 28.9155)
Luminance	0.0710 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334594 #948233

analogous

#337694 #334594 #523394

triadic

#334594 #943345 #459433

tetradic

#334594 #943376 #948233 #339452

square

#334594 #943376 #948233 #339452

split-complementary

#334594 #945233 #769433

monochromatic

#141B39 #233066 #334594 #455CBF #7384CF

Accessibility & contrast

On white

8.68

#334594 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#334594 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334594

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334594	#FFFFFF	#000000	##FFFFFF
##334594	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#145097

Deuteranopia (green-blind)

#004792

Tritanopia (blue-blind)

#005865

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #334594;
/* rgb */ color: rgb(51, 69, 148);
/* oklch */ color: oklch(42.1% 0.131 270.2);

Tailwind

colors: {
  custom: {
    50: '#7578b4',
    500: '#334594',
    950: '#000000',
  },
}

SCSS

$custom: #334594;
$custom-light: #7578b4;
$custom-dark: #000000;

JSON

{
  "hex": "#334594",
  "rgb": {
    "r": 51,
    "g": 69,
    "b": 148
  },
  "hsl": {
    "h": 228.866,
    "s": 48.744,
    "l": 39.02
  },
  "oklch": {
    "l": 0.42135,
    "c": 0.13127,
    "h": 270.2
  },
  "luminance": 0.07098
}

Semantic roles & 50–950 ramp

primary

#334594

secondary

#B7A96C

accent

#BF4FD8

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #334594

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

Preview Lab → · Contrast checker → · Palette generator →