#444FBB#444FBB

#444FBB is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.2% C 0.168 H 273.8°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#444FBB
RGB	rgb(68, 79, 187)
HSL	hsl(234, 47%, 50%)
HSV	hsv(234, 64%, 73%)
CMYK	cmyk(63.6%, 57.8%, 0%, 26.7%)
CIE-LAB	lab(38.56, 29.79, -58.42)
CIE-LCH	lch(38.56, 65.58, 297.01°)
OKLab	oklab(48.21% 0.0113 -0.168)
OKLCH	oklch(48.21% 0.168 273.8)
XYZ	xyz(14.1466, 10.4076, 48.2674)
Luminance	0.1041 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#444FBB #BBB044

analogous

#448ABB #444FBB #7544BB

triadic

#444FBB #BB444F #4FBB44

tetradic

#444FBB #BB448A #BBB044 #44BB75

square

#444FBB #BB448A #BBB044 #44BB75

split-complementary

#444FBB #BB7544 #8ABB44

monochromatic

#232961 #343C8E #444FBB #7179CB #9EA3DC

Accessibility & contrast

On white

6.81

#444FBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#444FBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #444FBB

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##444FBB	#FFFFFF	#000000	##FFFFFF
##444FBB	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BF

Deuteranopia (green-blind)

#0056B9

Tritanopia (blue-blind)

#00697D

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #444fbb;
/* rgb */ color: rgb(68, 79, 187);
/* oklch */ color: oklch(48.2% 0.168 273.8);

Tailwind

colors: {
  custom: {
    50: '#8580d0',
    500: '#444fbb',
    950: '#000000',
  },
}

SCSS

$custom: #444fbb;
$custom-light: #8580d0;
$custom-dark: #000000;

JSON

{
  "hex": "#444fbb",
  "rgb": {
    "r": 68,
    "g": 79,
    "b": 187
  },
  "hsl": {
    "h": 234.454,
    "s": 46.667,
    "l": 50
  },
  "oklch": {
    "l": 0.48211,
    "c": 0.16839,
    "h": 273.8
  },
  "luminance": 0.10409
}

Semantic roles & 50–950 ramp

primary

#444FBB

secondary

#C8C393

accent

#CA51D6

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #444FBB

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

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