#3441DD#3441DD

#3441DD is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 48.0% C 0.232 H 270.4°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#3441DD
RGB	rgb(52, 65, 221)
HSL	hsl(235, 71%, 54%)
HSV	hsv(235, 76%, 87%)
CMYK	cmyk(76.5%, 70.6%, 0%, 13.3%)
CIE-LAB	lab(37.35, 48.13, -80.14)
CIE-LCH	lch(37.35, 93.48, 300.99°)
OKLab	oklab(47.98% 0.0015 -0.232)
OKLCH	oklch(47.98% 0.232 270.4)
XYZ	xyz(16.3532, 9.7293, 69.4087)
Luminance	0.0973 (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

#3441DD #DDD034

analogous

#3495DD #3441DD #7B34DD

triadic

#3441DD #DD3441 #41DD34

tetradic

#3441DD #DD3495 #DDD034 #34DD7B

square

#3441DD #DD3495 #DDD034 #34DD7B

split-complementary

#3441DD #DD7B34 #95DD34

monochromatic

#161E81 #1E2AB5 #3441DD #6872E6 #9DA3EF

Accessibility & contrast

On white

7.13

#3441DD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#3441DD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3441DD

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3441DD	#FFFFFF	#000000	##FFFFFF
##3441DD	1.00	7.13	2.95	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060E2

Deuteranopia (green-blind)

#0050DA

Tritanopia (blue-blind)

#006D8B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3441dd;
/* rgb */ color: rgb(52, 65, 221);
/* oklch */ color: oklch(48.0% 0.232 270.4);

Tailwind

colors: {
  custom: {
    50: '#8677e9',
    500: '#3441dd',
    950: '#000000',
  },
}

SCSS

$custom: #3441dd;
$custom-light: #8677e9;
$custom-dark: #000000;

JSON

{
  "hex": "#3441dd",
  "rgb": {
    "r": 52,
    "g": 65,
    "b": 221
  },
  "hsl": {
    "h": 235.385,
    "s": 71.308,
    "l": 53.529
  },
  "oklch": {
    "l": 0.47983,
    "c": 0.23205,
    "h": 270.4
  },
  "luminance": 0.09731
}

Semantic roles & 50–950 ramp

primary

#3441DD

secondary

#DBD592

accent

#E03AEE

background

#F9F7FE

surface

#F1EDFD

border

#CBC8D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #3441DD

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

Preview Lab → · Contrast checker → · Palette generator →