#3441AA#3441AA

#3441AA is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.2% C 0.167 H 272.0°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#3441AA
RGB	rgb(52, 65, 170)
HSL	hsl(233, 53%, 44%)
HSV	hsv(233, 69%, 67%)
CMYK	cmyk(69.4%, 61.8%, 0%, 33.3%)
CIE-LAB	lab(32.73, 30.34, -57.90)
CIE-LCH	lch(32.73, 65.37, 297.65°)
OKLab	oklab(43.21% 0.0057 -0.167)
OKLCH	oklch(43.21% 0.167 272)
XYZ	xyz(10.5597, 7.4119, 38.8966)
Luminance	0.0741 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3441AA #AA9D34

analogous

#347CAA #3441AA #6234AA

triadic

#3441AA #AA3441 #41AA34

tetradic

#3441AA #AA347C #AA9D34 #34AA62

square

#3441AA #AA347C #AA9D34 #34AA62

split-complementary

#3441AA #AA6234 #7CAA34

monochromatic

#171D4C #262F7B #3441AA #515FCA #808AD8

Accessibility & contrast

On white

8.46

#3441AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#3441AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3441AA

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3441AA	#FFFFFF	#000000	##FFFFFF
##3441AA	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052AD

Deuteranopia (green-blind)

#0048A8

Tritanopia (blue-blind)

#005C6F

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3441aa;
/* rgb */ color: rgb(52, 65, 170);
/* oklch */ color: oklch(43.2% 0.167 272.0);

Tailwind

colors: {
  custom: {
    50: '#7b75c4',
    500: '#3441aa',
    950: '#000000',
  },
}

SCSS

$custom: #3441aa;
$custom-light: #7b75c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3441aa",
  "rgb": {
    "r": 52,
    "g": 65,
    "b": 170
  },
  "hsl": {
    "h": 233.39,
    "s": 53.153,
    "l": 43.529
  },
  "oklch": {
    "l": 0.43207,
    "c": 0.16711,
    "h": 272
  },
  "luminance": 0.07413
}

Semantic roles & 50–950 ramp

primary

#3441AA

secondary

#C1B978

accent

#CD4BDD

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #3441AA

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

Preview Lab → · Contrast checker → · Palette generator →