#445DB7#445DB7

#445DB7 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.7% C 0.145 H 269.1°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#445DB7
RGB	rgb(68, 93, 183)
HSL	hsl(227, 46%, 49%)
HSV	hsv(227, 63%, 72%)
CMYK	cmyk(62.8%, 49.2%, 0%, 28.2%)
CIE-LAB	lab(41.96, 19.42, -50.59)
CIE-LCH	lch(41.96, 54.19, 291.00°)
OKLab	oklab(50.68% -0.0024 -0.1448)
OKLCH	oklch(50.68% 0.145 269.1)
XYZ	xyz(14.8426, 12.4753, 46.4163)
Luminance	0.1248 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445DB7 #B79E44

analogous

#4497B7 #445DB7 #6544B7

triadic

#445DB7 #B7445D #5DB744

tetradic

#445DB7 #B74497 #B79E44 #44B765

square

#445DB7 #B74497 #B79E44 #44B765

split-complementary

#445DB7 #B76544 #97B744

monochromatic

#23305E #33468A #445DB7 #6F82C9 #9BA9DA

Accessibility & contrast

On white

6.01

#445DB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#445DB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445DB7

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445DB7	#FFFFFF	#000000	##FFFFFF
##445DB7	1.00	6.01	3.50	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E68BA

Deuteranopia (green-blind)

#155EB5

Tritanopia (blue-blind)

#007281

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #445db7;
/* rgb */ color: rgb(68, 93, 183);
/* oklch */ color: oklch(50.7% 0.145 269.1);

Tailwind

colors: {
  custom: {
    50: '#838acd',
    500: '#445db7',
    950: '#000000',
  },
}

SCSS

$custom: #445db7;
$custom-light: #838acd;
$custom-dark: #000000;

JSON

{
  "hex": "#445db7",
  "rgb": {
    "r": 68,
    "g": 93,
    "b": 183
  },
  "hsl": {
    "h": 226.957,
    "s": 45.817,
    "l": 49.216
  },
  "oklch": {
    "l": 0.50679,
    "c": 0.14481,
    "h": 269.1
  },
  "luminance": 0.12477
}

Semantic roles & 50–950 ramp

primary

#445DB7

secondary

#C6BB91

accent

#B952D5

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #445DB7

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

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