#445BAC#445BAC

#445BAC is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.5% C 0.132 H 269.2°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#445BAC
RGB	rgb(68, 91, 172)
HSL	hsl(227, 43%, 47%)
HSV	hsv(227, 60%, 67%)
CMYK	cmyk(60.5%, 47.1%, 0%, 32.5%)
CIE-LAB	lab(40.72, 16.85, -46.12)
CIE-LCH	lch(40.72, 49.10, 290.07°)
OKLab	oklab(49.51% -0.0018 -0.1317)
OKLCH	oklch(49.51% 0.132 269.2)
XYZ	xyz(13.5689, 11.6886, 40.5628)
Luminance	0.1169 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445BAC #AC9544

analogous

#448FAC #445BAC #6144AC

triadic

#445BAC #AC445B #5BAC44

tetradic

#445BAC #AC448F #AC9544 #44AC61

square

#445BAC #AC448F #AC9544 #44AC61

split-complementary

#445BAC #AC6144 #8FAC44

monochromatic

#212D54 #334480 #445BAC #697DC4 #95A3D5

Accessibility & contrast

On white

6.29

#445BAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#445BAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #445BAC

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445BAC	#FFFFFF	#000000	##FFFFFF
##445BAC	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3465AF

Deuteranopia (green-blind)

#245CAA

Tritanopia (blue-blind)

#006D7B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #445bac;
/* rgb */ color: rgb(68, 91, 172);
/* oklch */ color: oklch(49.5% 0.132 269.2);

Tailwind

colors: {
  custom: {
    50: '#8189c5',
    500: '#445bac',
    950: '#000000',
  },
}

SCSS

$custom: #445bac;
$custom-light: #8189c5;
$custom-dark: #000000;

JSON

{
  "hex": "#445bac",
  "rgb": {
    "r": 68,
    "g": 91,
    "b": 172
  },
  "hsl": {
    "h": 226.731,
    "s": 43.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.49507,
    "c": 0.13169,
    "h": 269.2
  },
  "luminance": 0.1169
}

Semantic roles & 50–950 ramp

primary

#445BAC

secondary

#C1B58B

accent

#B755D3

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #445BAC

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

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