#334F84#334F84

#334F84 is a dark, moderate blue. Relative luminance 0.080; OKLCH L 43.2% C 0.094 H 262.1°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#334F84
RGB	rgb(51, 79, 132)
HSL	hsl(219, 44%, 36%)
HSV	hsv(219, 61%, 52%)
CMYK	cmyk(61.4%, 40.2%, 0%, 48.2%)
CIE-LAB	lab(33.90, 6.95, -32.94)
CIE-LCH	lch(33.90, 33.67, 281.92°)
OKLab	oklab(43.24% -0.0129 -0.0935)
OKLCH	oklch(43.24% 0.094 262.1)
XYZ	xyz(8.3246, 7.9610, 22.9233)
Luminance	0.0796 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334F84 #846833

analogous

#337784 #334F84 #3F3384

triadic

#334F84 #84334F #4F8433

tetradic

#334F84 #843377 #846833 #33843F

square

#334F84 #843377 #846833 #33843F

split-complementary

#334F84 #843F33 #778433

monochromatic

#111A2C #223558 #334F84 #4469B0 #6B8BC6

Accessibility & contrast

On white

8.10

#334F84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#334F84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334F84

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334F84	#FFFFFF	#000000	##FFFFFF
##334F84	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#385486

Deuteranopia (green-blind)

#2E4C83

Tritanopia (blue-blind)

#005B63

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #334f84;
/* rgb */ color: rgb(51, 79, 132);
/* oklch */ color: oklch(43.2% 0.094 262.1);

Tailwind

colors: {
  custom: {
    50: '#7280a8',
    500: '#334f84',
    950: '#000000',
  },
}

SCSS

$custom: #334f84;
$custom-light: #7280a8;
$custom-dark: #000000;

JSON

{
  "hex": "#334f84",
  "rgb": {
    "r": 51,
    "g": 79,
    "b": 132
  },
  "hsl": {
    "h": 219.259,
    "s": 44.262,
    "l": 35.882
  },
  "oklch": {
    "l": 0.43238,
    "c": 0.0944,
    "h": 262.1
  },
  "luminance": 0.07962
}

Semantic roles & 50–950 ramp

primary

#334F84

secondary

#AE9565

accent

#A854D4

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #334F84

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

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