#445A80#445A80

#445A80 is a mid, moderate blue. Relative luminance 0.101; OKLCH L 46.6% C 0.068 H 261.0°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#445A80
RGB	rgb(68, 90, 128)
HSL	hsl(218, 31%, 38%)
HSV	hsv(218, 47%, 50%)
CMYK	cmyk(46.9%, 29.7%, 0%, 49.8%)
CIE-LAB	lab(38.02, 2.69, -23.94)
CIE-LCH	lch(38.02, 24.09, 276.40°)
OKLab	oklab(46.64% -0.0106 -0.067)
OKLCH	oklch(46.64% 0.068 261)
XYZ	xyz(9.9351, 10.0992, 21.8437)
Luminance	0.1010 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445A80 #806A44

analogous

#447880 #445A80 #4C4480

triadic

#445A80 #80445A #5A8044

tetradic

#445A80 #804478 #806A44 #44804C

square

#445A80 #804478 #806A44 #44804C

split-complementary

#445A80 #804C44 #788044

monochromatic

#1A2230 #2F3E58 #445A80 #5A76A7 #8297BD

Accessibility & contrast

On white

6.95

#445A80 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#445A80 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445A80

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445A80	#FFFFFF	#000000	##FFFFFF
##445A80	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5D82

Deuteranopia (green-blind)

#45577F

Tritanopia (blue-blind)

#2D6267

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #445a80;
/* rgb */ color: rgb(68, 90, 128);
/* oklch */ color: oklch(46.6% 0.068 261.0);

Tailwind

colors: {
  custom: {
    50: '#7b88a5',
    500: '#445a80',
    950: '#000000',
  },
}

SCSS

$custom: #445a80;
$custom-light: #7b88a5;
$custom-dark: #000000;

JSON

{
  "hex": "#445a80",
  "rgb": {
    "r": 68,
    "g": 90,
    "b": 128
  },
  "hsl": {
    "h": 218,
    "s": 30.612,
    "l": 38.431
  },
  "oklch": {
    "l": 0.46641,
    "c": 0.06781,
    "h": 261
  },
  "luminance": 0.101
}

Semantic roles & 50–950 ramp

primary

#445A80

secondary

#A89678

accent

#A161C7

background

#F7F8FA

surface

#EEEFF4

border

#C9CACE

text

#090B0F

muted

#7B7C7F

Preview Lab

Preview with #445A80

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

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