#334E97#334E97

#334E97 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.3% C 0.124 H 266.2°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#334E97
RGB	rgb(51, 78, 151)
HSL	hsl(224, 50%, 40%)
HSV	hsv(224, 66%, 59%)
CMYK	cmyk(66.2%, 48.3%, 0%, 40.8%)
CIE-LAB	lab(34.77, 14.59, -43.15)
CIE-LCH	lch(34.77, 45.55, 288.68°)
OKLab	oklab(44.29% -0.0082 -0.1235)
OKLCH	oklch(44.29% 0.124 266.2)
XYZ	xyz(9.6736, 8.3861, 30.3810)
Luminance	0.0839 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334E97 #977C33

analogous

#338097 #334E97 #4A3397

triadic

#334E97 #97334E #4E9733

tetradic

#334E97 #973380 #977C33 #33974A

square

#334E97 #973380 #977C33 #33974A

split-complementary

#334E97 #974A33 #809733

monochromatic

#141F3C #243669 #334E97 #4767C1 #748DD0

Accessibility & contrast

On white

7.84

#334E97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#334E97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334E97

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334E97	#FFFFFF	#000000	##FFFFFF
##334E97	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29579A

Deuteranopia (green-blind)

#144D95

Tritanopia (blue-blind)

#005F6B

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #334e97;
/* rgb */ color: rgb(51, 78, 151);
/* oklch */ color: oklch(44.3% 0.124 266.2);

Tailwind

colors: {
  custom: {
    50: '#767fb6',
    500: '#334e97',
    950: '#000000',
  },
}

SCSS

$custom: #334e97;
$custom-light: #767fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#334e97",
  "rgb": {
    "r": 51,
    "g": 78,
    "b": 151
  },
  "hsl": {
    "h": 223.8,
    "s": 49.505,
    "l": 39.608
  },
  "oklch": {
    "l": 0.44287,
    "c": 0.12376,
    "h": 266.2
  },
  "luminance": 0.08387
}

Semantic roles & 50–950 ramp

primary

#334E97

secondary

#B8A46D

accent

#B44FD9

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #334E97

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

Preview Lab → · Contrast checker → · Palette generator →