#4450A8#4450A8

#4450A8 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.0% C 0.141 H 273.9°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#4450A8
RGB	rgb(68, 80, 168)
HSL	hsl(233, 42%, 46%)
HSV	hsv(233, 60%, 66%)
CMYK	cmyk(59.5%, 52.4%, 0%, 34.1%)
CIE-LAB	lab(37.47, 22.57, -48.97)
CIE-LCH	lch(37.47, 53.92, 294.74°)
OKLab	oklab(46.96% 0.0095 -0.1402)
OKLCH	oklch(46.96% 0.141 273.9)
XYZ	xyz(12.3181, 9.7925, 38.2792)
Luminance	0.0979 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4450A8 #A89C44

analogous

#4482A8 #4450A8 #6A44A8

triadic

#4450A8 #A84450 #50A844

tetradic

#4450A8 #A84482 #A89C44 #44A86A

square

#4450A8 #A84482 #A89C44 #44A86A

split-complementary

#4450A8 #A86A44 #82A844

monochromatic

#212751 #323B7C #4450A8 #6872C2 #939BD3

Accessibility & contrast

On white

7.10

#4450A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#4450A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4450A8

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4450A8	#FFFFFF	#000000	##FFFFFF
##4450A8	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E5DAB

Deuteranopia (green-blind)

#0354A6

Tritanopia (blue-blind)

#006474

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4450a8;
/* rgb */ color: rgb(68, 80, 168);
/* oklch */ color: oklch(47.0% 0.141 273.9);

Tailwind

colors: {
  custom: {
    50: '#8180c2',
    500: '#4450a8',
    950: '#000000',
  },
}

SCSS

$custom: #4450a8;
$custom-light: #8180c2;
$custom-dark: #000000;

JSON

{
  "hex": "#4450a8",
  "rgb": {
    "r": 68,
    "g": 80,
    "b": 168
  },
  "hsl": {
    "h": 232.8,
    "s": 42.373,
    "l": 46.275
  },
  "oklch": {
    "l": 0.4696,
    "c": 0.14051,
    "h": 273.9
  },
  "luminance": 0.09793
}

Semantic roles & 50–950 ramp

primary

#4450A8

secondary

#BFB889

accent

#C356D2

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A12

muted

#7C7C81

Preview Lab

Preview with #4450A8

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

Preview Lab → · Contrast checker → · Palette generator →