#4455CE#4455CE

#4455CE is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.8% C 0.186 H 271.9°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#4455CE
RGB	rgb(68, 85, 206)
HSL	hsl(233, 58%, 54%)
HSV	hsv(233, 67%, 81%)
CMYK	cmyk(67%, 58.7%, 0%, 19.2%)
CIE-LAB	lab(41.50, 32.58, -64.69)
CIE-LCH	lch(41.50, 72.43, 296.73°)
OKLab	oklab(50.85% 0.0063 -0.1864)
OKLCH	oklch(50.85% 0.186 271.9)
XYZ	xyz(16.7692, 12.1806, 59.8479)
Luminance	0.1218 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4455CE #CEBD44

analogous

#449ACE #4455CE #7844CE

triadic

#4455CE #CE4455 #55CE44

tetradic

#4455CE #CE449A #CEBD44 #44CE78

square

#4455CE #CE449A #CEBD44 #44CE78

split-complementary

#4455CE #CE7844 #9ACE44

monochromatic

#1F2A78 #2C3CA9 #4455CE #7481DB #A5ADE7

Accessibility & contrast

On white

6.11

#4455CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#4455CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4455CE

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4455CE	#FFFFFF	#000000	##FFFFFF
##4455CE	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D2

Deuteranopia (green-blind)

#005CCC

Tritanopia (blue-blind)

#007389

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4455ce;
/* rgb */ color: rgb(68, 85, 206);
/* oklch */ color: oklch(50.8% 0.186 271.9);

Tailwind

colors: {
  custom: {
    50: '#8884de',
    500: '#4455ce',
    950: '#000000',
  },
}

SCSS

$custom: #4455ce;
$custom-light: #8884de;
$custom-dark: #000000;

JSON

{
  "hex": "#4455ce",
  "rgb": {
    "r": 68,
    "g": 85,
    "b": 206
  },
  "hsl": {
    "h": 232.609,
    "s": 58.475,
    "l": 53.725
  },
  "oklch": {
    "l": 0.50847,
    "c": 0.18647,
    "h": 271.9
  },
  "luminance": 0.12182
}

Semantic roles & 50–950 ramp

primary

#4455CE

secondary

#D4CD99

accent

#CF46E2

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4455CE

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

Preview Lab → · Contrast checker → · Palette generator →