#4544A9#4544A9

#4544A9 is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.8% C 0.158 H 278.4°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#4544A9
RGB	rgb(69, 68, 169)
HSL	hsl(241, 43%, 46%)
HSV	hsv(241, 60%, 66%)
CMYK	cmyk(59.2%, 59.8%, 0%, 33.7%)
CIE-LAB	lab(34.53, 30.81, -54.32)
CIE-LCH	lch(34.53, 62.45, 299.56°)
OKLab	oklab(44.81% 0.023 -0.156)
OKLCH	oklch(44.81% 0.158 278.4)
XYZ	xyz(11.6805, 8.2632, 38.5079)
Luminance	0.0826 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.43

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4544A9 #A8A944

analogous

#4476A9 #4544A9 #7844A9

triadic

#4544A9 #A94544 #44A945

tetradic

#4544A9 #A94476 #A8A944 #44A978

square

#4544A9 #A94476 #A8A944 #44A978

split-complementary

#4544A9 #A97844 #76A944

monochromatic

#212152 #33327D #4544A9 #6968C2 #9494D4

Accessibility & contrast

On white

7.92

#4544A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#4544A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4544A9

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4544A9	#FFFFFF	#000000	##FFFFFF
##4544A9	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055AC

Deuteranopia (green-blind)

#004DA7

Tritanopia (blue-blind)

#005C70

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4544a9;
/* rgb */ color: rgb(69, 68, 169);
/* oklch */ color: oklch(44.8% 0.158 278.4);

Tailwind

colors: {
  custom: {
    50: '#8378c3',
    500: '#4544a9',
    950: '#000000',
  },
}

SCSS

$custom: #4544a9;
$custom-light: #8378c3;
$custom-dark: #000000;

JSON

{
  "hex": "#4544a9",
  "rgb": {
    "r": 69,
    "g": 68,
    "b": 169
  },
  "hsl": {
    "h": 240.594,
    "s": 42.616,
    "l": 46.471
  },
  "oklch": {
    "l": 0.44806,
    "c": 0.15771,
    "h": 278.4
  },
  "luminance": 0.08264
}

Semantic roles & 50–950 ramp

primary

#4544A9

secondary

#BFBF89

accent

#D255D1

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #4544A9

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

Preview Lab → · Contrast checker → · Palette generator →