#334569#334569

#334569 is a dark, moderate blue. Relative luminance 0.060; OKLCH L 39.2% C 0.066 H 263.4°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#334569
RGB	rgb(51, 69, 105)
HSL	hsl(220, 35%, 31%)
HSV	hsv(220, 51%, 41%)
CMYK	cmyk(51.4%, 34.3%, 0%, 58.8%)
CIE-LAB	lab(29.36, 4.03, -23.21)
CIE-LCH	lch(29.36, 23.56, 279.85°)
OKLab	oklab(39.23% -0.0075 -0.0652)
OKLCH	oklch(39.23% 0.066 263.4)
XYZ	xyz(6.0423, 5.9796, 14.1976)
Luminance	0.0598 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334569 #695733

analogous

#336069 #334569 #3C3369

triadic

#334569 #693345 #456933

tetradic

#334569 #693360 #695733 #33693C

square

#334569 #693360 #695733 #33693C

split-complementary

#334569 #693C33 #606933

monochromatic

#0B0F17 #1F2A40 #334569 #476092 #637EB3

Accessibility & contrast

On white

9.56

#334569 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#334569 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334569

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334569	#FFFFFF	#000000	##FFFFFF
##334569	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37486B

Deuteranopia (green-blind)

#314368

Tritanopia (blue-blind)

#1C4D52

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #334569;
/* rgb */ color: rgb(51, 69, 105);
/* oklch */ color: oklch(39.2% 0.066 263.4);

Tailwind

colors: {
  custom: {
    50: '#6e7894',
    500: '#334569',
    950: '#000000',
  },
}

SCSS

$custom: #334569;
$custom-light: #6e7894;
$custom-dark: #000000;

JSON

{
  "hex": "#334569",
  "rgb": {
    "r": 51,
    "g": 69,
    "b": 105
  },
  "hsl": {
    "h": 220,
    "s": 34.615,
    "l": 30.588
  },
  "oklch": {
    "l": 0.3923,
    "c": 0.06567,
    "h": 263.4
  },
  "luminance": 0.0598
}

Semantic roles & 50–950 ramp

primary

#334569

secondary

#9A865E

accent

#A65DCB

background

#F6F7F9

surface

#ECEDF1

border

#C7C8CB

text

#07080D

muted

#7A7B7E

Preview Lab

Preview with #334569

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

Preview Lab → · Contrast checker → · Palette generator →