#445678#445678

#445678 is a mid, moderate blue. Relative luminance 0.092; OKLCH L 45.3% C 0.060 H 262.7°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#445678
RGB	rgb(68, 86, 120)
HSL	hsl(219, 28%, 37%)
HSV	hsv(219, 43%, 47%)
CMYK	cmyk(43.3%, 28.3%, 0%, 52.9%)
CIE-LAB	lab(36.44, 2.70, -21.48)
CIE-LCH	lch(36.44, 21.65, 277.16°)
OKLab	oklab(45.29% -0.0077 -0.0599)
OKLCH	oklch(45.29% 0.06 262.7)
XYZ	xyz(9.1008, 9.2401, 19.0696)
Luminance	0.0924 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445678 #786644

analogous

#447078 #445678 #4C4478

triadic

#445678 #784456 #567844

tetradic

#445678 #784470 #786644 #44784C

square

#445678 #784470 #786644 #44784C

split-complementary

#445678 #784C44 #707844

monochromatic

#181E2A #2E3A51 #445678 #5A729F #8093B7

Accessibility & contrast

On white

7.37

#445678 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#445678 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #445678

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445678	#FFFFFF	#000000	##FFFFFF
##445678	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5879

Deuteranopia (green-blind)

#445477

Tritanopia (blue-blind)

#325D62

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #445678;
/* rgb */ color: rgb(68, 86, 120);
/* oklch */ color: oklch(45.3% 0.060 262.7);

Tailwind

colors: {
  custom: {
    50: '#7a859f',
    500: '#445678',
    950: '#000000',
  },
}

SCSS

$custom: #445678;
$custom-light: #7a859f;
$custom-dark: #000000;

JSON

{
  "hex": "#445678",
  "rgb": {
    "r": 68,
    "g": 86,
    "b": 120
  },
  "hsl": {
    "h": 219.231,
    "s": 27.66,
    "l": 36.863
  },
  "oklch": {
    "l": 0.45288,
    "c": 0.06038,
    "h": 262.7
  },
  "luminance": 0.09241
}

Semantic roles & 50–950 ramp

primary

#445678

secondary

#A29376

accent

#A364C4

background

#F7F8F9

surface

#EEEFF2

border

#C9CACC

text

#090B0E

muted

#7B7C7E

Preview Lab

Preview with #445678

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

Preview Lab → · Contrast checker → · Palette generator →