#445E91#445E91

#445E91 is a mid, moderate blue. Relative luminance 0.113; OKLCH L 48.5% C 0.088 H 263.0°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#445E91
RGB	rgb(68, 94, 145)
HSL	hsl(220, 36%, 42%)
HSV	hsv(220, 53%, 57%)
CMYK	cmyk(53.1%, 35.2%, 0%, 43.1%)
CIE-LAB	lab(40.04, 5.70, -31.09)
CIE-LCH	lch(40.04, 31.61, 280.38°)
OKLab	oklab(48.49% -0.0108 -0.0876)
OKLCH	oklch(48.49% 0.088 263)
XYZ	xyz(11.4957, 11.2779, 28.3536)
Luminance	0.1128 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445E91 #917744

analogous

#448591 #445E91 #514491

triadic

#445E91 #91445E #5E9144

tetradic

#445E91 #914485 #917744 #449151

square

#445E91 #914485 #917744 #449151

split-complementary

#445E91 #915144 #859144

monochromatic

#1D283E #304367 #445E91 #5E7BB4 #889DC7

Accessibility & contrast

On white

6.45

#445E91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#445E91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445E91

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445E91	#FFFFFF	#000000	##FFFFFF
##445E91	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A6293

Deuteranopia (green-blind)

#415B90

Tritanopia (blue-blind)

#1F6971

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #445e91;
/* rgb */ color: rgb(68, 94, 145);
/* oklch */ color: oklch(48.5% 0.088 263.0);

Tailwind

colors: {
  custom: {
    50: '#7d8bb1',
    500: '#445e91',
    950: '#000000',
  },
}

SCSS

$custom: #445e91;
$custom-light: #7d8bb1;
$custom-dark: #000000;

JSON

{
  "hex": "#445e91",
  "rgb": {
    "r": 68,
    "g": 94,
    "b": 145
  },
  "hsl": {
    "h": 219.74,
    "s": 36.15,
    "l": 41.765
  },
  "oklch": {
    "l": 0.48492,
    "c": 0.08832,
    "h": 263
  },
  "luminance": 0.11279
}

Semantic roles & 50–950 ramp

primary

#445E91

secondary

#B2A17E

accent

#A65CCC

background

#F7F8FA

surface

#EEF0F5

border

#C9CBCF

text

#0A0C10

muted

#7C7D7F

Preview Lab

Preview with #445E91

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

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