#4454AC#4454AC

#4454AC is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.1% C 0.141 H 272.3°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#4454AC
RGB	rgb(68, 84, 172)
HSL	hsl(231, 43%, 47%)
HSV	hsv(231, 60%, 67%)
CMYK	cmyk(60.5%, 51.2%, 0%, 32.5%)
CIE-LAB	lab(38.81, 21.37, -49.19)
CIE-LCH	lch(38.81, 53.63, 293.48°)
OKLab	oklab(48.06% 0.0056 -0.1408)
OKLCH	oklch(48.06% 0.141 272.3)
XYZ	xyz(12.9981, 10.5471, 40.3726)
Luminance	0.1055 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4454AC #AC9C44

analogous

#4488AC #4454AC #6844AC

triadic

#4454AC #AC4454 #54AC44

tetradic

#4454AC #AC4488 #AC9C44 #44AC68

square

#4454AC #AC4488 #AC9C44 #44AC68

split-complementary

#4454AC #AC6844 #88AC44

monochromatic

#212954 #333F80 #4454AC #6977C4 #959FD5

Accessibility & contrast

On white

6.75

#4454AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#4454AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4454AC

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4454AC	#FFFFFF	#000000	##FFFFFF
##4454AC	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2460AF

Deuteranopia (green-blind)

#0B57AA

Tritanopia (blue-blind)

#006878

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4454ac;
/* rgb */ color: rgb(68, 84, 172);
/* oklch */ color: oklch(48.1% 0.141 272.3);

Tailwind

colors: {
  custom: {
    50: '#8283c5',
    500: '#4454ac',
    950: '#000000',
  },
}

SCSS

$custom: #4454ac;
$custom-light: #8283c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4454ac",
  "rgb": {
    "r": 68,
    "g": 84,
    "b": 172
  },
  "hsl": {
    "h": 230.769,
    "s": 43.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.48057,
    "c": 0.1409,
    "h": 272.3
  },
  "luminance": 0.10548
}

Semantic roles & 50–950 ramp

primary

#4454AC

secondary

#C1B98B

accent

#C055D3

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #4454AC

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

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