#334686#334686

#334686 is a dark, moderate blue. Relative luminance 0.068; OKLCH L 41.3% C 0.109 H 268.8°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#334686
RGB	rgb(51, 70, 134)
HSL	hsl(226, 45%, 36%)
HSV	hsv(226, 62%, 53%)
CMYK	cmyk(61.9%, 47.8%, 0%, 47.5%)
CIE-LAB	lab(31.36, 13.68, -38.23)
CIE-LCH	lch(31.36, 40.60, 289.69°)
OKLab	oklab(41.32% -0.0022 -0.1091)
OKLCH	oklch(41.32% 0.109 268.8)
XYZ	xyz(7.8570, 6.8047, 23.4490)
Luminance	0.0680 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334686 #867333

analogous

#337086 #334686 #4A3386

triadic

#334686 #863346 #468633

tetradic

#334686 #863370 #867333 #33864A

square

#334686 #863370 #867333 #33864A

split-complementary

#334686 #864A33 #708633

monochromatic

#11182D #222F5A #334686 #445DB2 #6C81C7

Accessibility & contrast

On white

8.89

#334686 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#334686 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334686

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334686	#FFFFFF	#000000	##FFFFFF
##334686	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#274E88

Deuteranopia (green-blind)

#1A4685

Tritanopia (blue-blind)

#00545F

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #334686;
/* rgb */ color: rgb(51, 70, 134);
/* oklch */ color: oklch(41.3% 0.109 268.8);

Tailwind

colors: {
  custom: {
    50: '#7379aa',
    500: '#334686',
    950: '#000000',
  },
}

SCSS

$custom: #334686;
$custom-light: #7379aa;
$custom-dark: #000000;

JSON

{
  "hex": "#334686",
  "rgb": {
    "r": 51,
    "g": 70,
    "b": 134
  },
  "hsl": {
    "h": 226.265,
    "s": 44.865,
    "l": 36.275
  },
  "oklch": {
    "l": 0.41321,
    "c": 0.10916,
    "h": 268.8
  },
  "luminance": 0.06805
}

Semantic roles & 50–950 ramp

primary

#334686

secondary

#AF9E66

accent

#B753D5

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #334686

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

Preview Lab → · Contrast checker → · Palette generator →