#334683#334683

#334683 is a dark, moderate blue. Relative luminance 0.067; OKLCH L 41.1% C 0.105 H 268.5°. Best body text is #FFFFFF at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#334683
RGB	rgb(51, 70, 131)
HSL	hsl(226, 44%, 36%)
HSV	hsv(226, 61%, 51%)
CMYK	cmyk(61.1%, 46.6%, 0%, 48.6%)
CIE-LAB	lab(31.17, 12.59, -36.68)
CIE-LCH	lch(31.17, 38.78, 288.94°)
OKLab	oklab(41.11% -0.0027 -0.1046)
OKLCH	oklch(41.11% 0.105 268.5)
XYZ	xyz(7.6508, 6.7222, 22.3627)
Luminance	0.0672 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334683 #837033

analogous

#336E83 #334683 #483383

triadic

#334683 #833346 #468333

tetradic

#334683 #83336E #837033 #338348

square

#334683 #83336E #837033 #338348

split-complementary

#334683 #834833 #6E8333

monochromatic

#11172B #222E57 #334683 #445EAF #6B80C5

Accessibility & contrast

On white

8.96

#334683 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#334683 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334683

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334683	#FFFFFF	#000000	##FFFFFF
##334683	1.00	8.96	2.34	8.96
#FFFFFF	8.96	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A4D85

Deuteranopia (green-blind)

#1E4682

Tritanopia (blue-blind)

#00545E

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #334683;
/* rgb */ color: rgb(51, 70, 131);
/* oklch */ color: oklch(41.1% 0.105 268.5);

Tailwind

colors: {
  custom: {
    50: '#7279a7',
    500: '#334683',
    950: '#000000',
  },
}

SCSS

$custom: #334683;
$custom-light: #7279a7;
$custom-dark: #000000;

JSON

{
  "hex": "#334683",
  "rgb": {
    "r": 51,
    "g": 70,
    "b": 131
  },
  "hsl": {
    "h": 225.75,
    "s": 43.956,
    "l": 35.686
  },
  "oklch": {
    "l": 0.41112,
    "c": 0.10462,
    "h": 268.5
  },
  "luminance": 0.06723
}

Semantic roles & 50–950 ramp

primary

#334683

secondary

#AD9C65

accent

#B554D4

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#08090F

muted

#7B7B7F

Preview Lab

Preview with #334683

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

Preview Lab → · Contrast checker → · Palette generator →