#3441A1#3441A1

#3441A1 is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.4% C 0.155 H 272.2°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#3441A1
RGB	rgb(52, 65, 161)
HSL	hsl(233, 51%, 42%)
HSV	hsv(233, 68%, 63%)
CMYK	cmyk(67.7%, 59.6%, 0%, 36.9%)
CIE-LAB	lab(32.00, 27.08, -53.68)
CIE-LCH	lch(32.00, 60.13, 296.77°)
OKLab	oklab(42.44% 0.0058 -0.1546)
OKLCH	oklch(42.44% 0.155 272.2)
XYZ	xyz(9.7373, 7.0830, 34.5653)
Luminance	0.0708 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3441A1 #A19434

analogous

#3478A1 #3441A1 #5E34A1

triadic

#3441A1 #A13441 #41A134

tetradic

#3441A1 #A13478 #A19434 #34A15E

square

#3441A1 #A13478 #A19434 #34A15E

split-complementary

#3441A1 #A15E34 #78A134

monochromatic

#161C44 #252E73 #3441A1 #4D5BC5 #7B86D4

Accessibility & contrast

On white

8.69

#3441A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#3441A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3441A1

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3441A1	#FFFFFF	#000000	##FFFFFF
##3441A1	1.00	8.69	2.42	8.69
#FFFFFF	8.69	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A4

Deuteranopia (green-blind)

#00469F

Tritanopia (blue-blind)

#00596A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3441a1;
/* rgb */ color: rgb(52, 65, 161);
/* oklch */ color: oklch(42.4% 0.155 272.2);

Tailwind

colors: {
  custom: {
    50: '#7975be',
    500: '#3441a1',
    950: '#000000',
  },
}

SCSS

$custom: #3441a1;
$custom-light: #7975be;
$custom-dark: #000000;

JSON

{
  "hex": "#3441a1",
  "rgb": {
    "r": 52,
    "g": 65,
    "b": 161
  },
  "hsl": {
    "h": 232.844,
    "s": 51.174,
    "l": 41.765
  },
  "oklch": {
    "l": 0.42437,
    "c": 0.15474,
    "h": 272.2
  },
  "luminance": 0.07084
}

Semantic roles & 50–950 ramp

primary

#3441A1

secondary

#BDB474

accent

#CA4DDB

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #3441A1

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

Preview Lab → · Contrast checker → · Palette generator →