#445588#445588

#445588 is a mid, moderate blue. Relative luminance 0.095; OKLCH L 45.9% C 0.086 H 268.9°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#445588
RGB	rgb(68, 85, 136)
HSL	hsl(225, 33%, 40%)
HSV	hsv(225, 50%, 53%)
CMYK	cmyk(50%, 37.5%, 0%, 46.7%)
CIE-LAB	lab(36.94, 8.46, -30.53)
CIE-LCH	lch(36.94, 31.68, 285.49°)
OKLab	oklab(45.93% -0.0017 -0.0861)
OKLCH	oklch(45.93% 0.086 268.9)
XYZ	xyz(10.0749, 9.5029, 24.5911)
Luminance	0.0950 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445588 #887744

analogous

#447788 #445588 #554488

triadic

#445588 #884455 #558844

tetradic

#445588 #884477 #887744 #448855

square

#445588 #884477 #887744 #448855

split-complementary

#445588 #885544 #778844

monochromatic

#1B2236 #303C5F #445588 #5C70AD #8594C2

Accessibility & contrast

On white

7.24

#445588 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#445588 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #445588

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445588	#FFFFFF	#000000	##FFFFFF
##445588	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425A8A

Deuteranopia (green-blind)

#3B5487

Tritanopia (blue-blind)

#286068

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #445588;
/* rgb */ color: rgb(68, 85, 136);
/* oklch */ color: oklch(45.9% 0.086 268.9);

Tailwind

colors: {
  custom: {
    50: '#7c84ab',
    500: '#445588',
    950: '#000000',
  },
}

SCSS

$custom: #445588;
$custom-light: #7c84ab;
$custom-dark: #000000;

JSON

{
  "hex": "#445588",
  "rgb": {
    "r": 68,
    "g": 85,
    "b": 136
  },
  "hsl": {
    "h": 225,
    "s": 33.333,
    "l": 40
  },
  "oklch": {
    "l": 0.4593,
    "c": 0.0861,
    "h": 268.9
  },
  "luminance": 0.09504
}

Semantic roles & 50–950 ramp

primary

#445588

secondary

#ADA07B

accent

#AF5EC9

background

#F7F8FA

surface

#EEEFF4

border

#C9CACE

text

#0A0A10

muted

#7C7C7F

Preview Lab

Preview with #445588

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

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