#3442DD#3442DD

#3442DD is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 48.1% C 0.231 H 270.3°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#3442DD
RGB	rgb(52, 66, 221)
HSL	hsl(235, 71%, 54%)
HSV	hsv(235, 76%, 87%)
CMYK	cmyk(76.5%, 70.1%, 0%, 13.3%)
CIE-LAB	lab(37.56, 47.55, -79.79)
CIE-LCH	lch(37.56, 92.88, 300.79°)
OKLab	oklab(48.14% 0.0011 -0.231)
OKLCH	oklch(48.14% 0.231 270.3)
XYZ	xyz(16.4111, 9.8451, 69.4280)
Luminance	0.0985 (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

#3442DD #DDCF34

analogous

#3496DD #3442DD #7A34DD

triadic

#3442DD #DD3442 #42DD34

tetradic

#3442DD #DD3496 #DDCF34 #34DD7A

square

#3442DD #DD3496 #DDCF34 #34DD7A

split-complementary

#3442DD #DD7A34 #96DD34

monochromatic

#161F81 #1E2BB5 #3442DD #6873E6 #9DA4EF

Accessibility & contrast

On white

7.07

#3442DD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#3442DD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3442DD

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3442DD	#FFFFFF	#000000	##FFFFFF
##3442DD	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061E2

Deuteranopia (green-blind)

#0050DA

Tritanopia (blue-blind)

#006E8B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3442dd;
/* rgb */ color: rgb(52, 66, 221);
/* oklch */ color: oklch(48.1% 0.231 270.3);

Tailwind

colors: {
  custom: {
    50: '#8677e9',
    500: '#3442dd',
    950: '#000000',
  },
}

SCSS

$custom: #3442dd;
$custom-light: #8677e9;
$custom-dark: #000000;

JSON

{
  "hex": "#3442dd",
  "rgb": {
    "r": 52,
    "g": 66,
    "b": 221
  },
  "hsl": {
    "h": 235.03,
    "s": 71.308,
    "l": 53.529
  },
  "oklch": {
    "l": 0.48135,
    "c": 0.23104,
    "h": 270.3
  },
  "luminance": 0.09847
}

Semantic roles & 50–950 ramp

primary

#3442DD

secondary

#DBD592

accent

#DF3AEE

background

#F9F7FE

surface

#F1EDFD

border

#CBC8D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #3442DD

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

Preview Lab → · Contrast checker → · Palette generator →