#3334CC#3334CC

#3334CC is a dark, highly saturated blue. Relative luminance 0.075; OKLCH L 44.3% C 0.225 H 272.2°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#3334CC
RGB	rgb(51, 52, 204)
HSL	hsl(240, 60%, 50%)
HSV	hsv(240, 75%, 80%)
CMYK	cmyk(75%, 74.5%, 0%, 20%)
CIE-LAB	lab(32.96, 49.78, -77.58)
CIE-LCH	lch(32.96, 92.18, 302.68°)
OKLab	oklab(44.32% 0.0086 -0.2245)
OKLCH	oklch(44.32% 0.225 272.2)
XYZ	xyz(13.4886, 7.5180, 57.8553)
Luminance	0.0752 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3334CC #CCCB33

analogous

#3380CC #3334CC #7F33CC

triadic

#3334CC #CC3334 #34CC33

tetradic

#3334CC #CC3380 #CCCB33 #33CC7F

square

#3334CC #CC3380 #CCCB33 #33CC7F

split-complementary

#3334CC #CC7F33 #80CC33

monochromatic

#1B1B6A #27289B #3334CC #6465D8 #9595E4

Accessibility & contrast

On white

8.39

#3334CC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#3334CC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3334CC

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3334CC	#FFFFFF	#000000	##FFFFFF
##3334CC	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055D0

Deuteranopia (green-blind)

#0046C9

Tritanopia (blue-blind)

#00617E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3334cc;
/* rgb */ color: rgb(51, 52, 204);
/* oklch */ color: oklch(44.3% 0.225 272.2);

Tailwind

colors: {
  custom: {
    50: '#836edd',
    500: '#3334cc',
    950: '#000000',
  },
}

SCSS

$custom: #3334cc;
$custom-light: #836edd;
$custom-dark: #000000;

JSON

{
  "hex": "#3334cc",
  "rgb": {
    "r": 51,
    "g": 52,
    "b": 204
  },
  "hsl": {
    "h": 239.608,
    "s": 60,
    "l": 50
  },
  "oklch": {
    "l": 0.44324,
    "c": 0.22471,
    "h": 272.2
  },
  "luminance": 0.07519
}

Semantic roles & 50–950 ramp

primary

#3334CC

secondary

#D0CF8B

accent

#E245E3

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #3334CC

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

Preview Lab → · Contrast checker → · Palette generator →