#445CAF#445CAF

#445CAF is a mid, vivid blue. Relative luminance 0.120; OKLCH L 49.9% C 0.135 H 269.0°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#445CAF
RGB	rgb(68, 92, 175)
HSL	hsl(227, 44%, 48%)
HSV	hsv(227, 61%, 69%)
CMYK	cmyk(61.1%, 47.4%, 0%, 31.4%)
CIE-LAB	lab(41.18, 17.26, -47.15)
CIE-LCH	lch(41.18, 50.21, 290.10°)
OKLab	oklab(49.92% -0.0024 -0.1347)
OKLCH	oklch(49.92% 0.135 269)
XYZ	xyz(13.9463, 11.9772, 42.1260)
Luminance	0.1198 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445CAF #AF9744

analogous

#4491AF #445CAF #6144AF

triadic

#445CAF #AF445C #5CAF44

tetradic

#445CAF #AF4491 #AF9744 #44AF61

square

#445CAF #AF4491 #AF9744 #44AF61

split-complementary

#445CAF #AF6144 #91AF44

monochromatic

#222E57 #334583 #445CAF #6B7FC5 #97A5D7

Accessibility & contrast

On white

6.18

#445CAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#445CAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445CAF

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445CAF	#FFFFFF	#000000	##FFFFFF
##445CAF	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3366B2

Deuteranopia (green-blind)

#225DAD

Tritanopia (blue-blind)

#006F7D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #445caf;
/* rgb */ color: rgb(68, 92, 175);
/* oklch */ color: oklch(49.9% 0.135 269.0);

Tailwind

colors: {
  custom: {
    50: '#8289c7',
    500: '#445caf',
    950: '#000000',
  },
}

SCSS

$custom: #445caf;
$custom-light: #8289c7;
$custom-dark: #000000;

JSON

{
  "hex": "#445caf",
  "rgb": {
    "r": 68,
    "g": 92,
    "b": 175
  },
  "hsl": {
    "h": 226.542,
    "s": 44.033,
    "l": 47.647
  },
  "oklch": {
    "l": 0.4992,
    "c": 0.13471,
    "h": 269
  },
  "luminance": 0.11978
}

Semantic roles & 50–950 ramp

primary

#445CAF

secondary

#C2B68C

accent

#B754D4

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #445CAF

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

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