#3334A6#3334A6

#3334A6 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 40.5% C 0.178 H 274.7°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#3334A6
RGB	rgb(51, 52, 166)
HSL	hsl(239, 53%, 43%)
HSV	hsv(239, 69%, 65%)
CMYK	cmyk(69.3%, 68.7%, 0%, 34.9%)
CIE-LAB	lab(29.19, 37.05, -61.29)
CIE-LCH	lch(29.19, 71.61, 301.15°)
OKLab	oklab(40.5% 0.0145 -0.177)
OKLCH	oklch(40.5% 0.178 274.7)
XYZ	xyz(9.4739, 5.9121, 36.7109)
Luminance	0.0591 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3334A6 #A6A533

analogous

#336EA6 #3334A6 #6B33A6

triadic

#3334A6 #A63334 #34A633

tetradic

#3334A6 #A6336E #A6A533 #33A66B

square

#3334A6 #A6336E #A6A533 #33A66B

split-complementary

#3334A6 #A66B33 #6EA633

monochromatic

#161748 #252577 #3334A6 #4E4FC9 #7C7DD7

Accessibility & contrast

On white

9.62

#3334A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#3334A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3334A6

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3334A6	#FFFFFF	#000000	##FFFFFF
##3334A6	1.00	9.62	2.18	9.62
#FFFFFF	9.62	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AAA

Deuteranopia (green-blind)

#003FA4

Tritanopia (blue-blind)

#005368

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3334a6;
/* rgb */ color: rgb(51, 52, 166);
/* oklch */ color: oklch(40.5% 0.178 274.7);

Tailwind

colors: {
  custom: {
    50: '#7b6cc1',
    500: '#3334a6',
    950: '#000000',
  },
}

SCSS

$custom: #3334a6;
$custom-light: #7b6cc1;
$custom-dark: #000000;

JSON

{
  "hex": "#3334a6",
  "rgb": {
    "r": 51,
    "g": 52,
    "b": 166
  },
  "hsl": {
    "h": 239.478,
    "s": 52.995,
    "l": 42.549
  },
  "oklch": {
    "l": 0.40497,
    "c": 0.17763,
    "h": 274.7
  },
  "luminance": 0.05913
}

Semantic roles & 50–950 ramp

primary

#3334A6

secondary

#C0BF75

accent

#DB4BDC

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #3334A6

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

Preview Lab → · Contrast checker → · Palette generator →