#4544D9#4544D9

#4544D9 is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 49.0% C 0.220 H 274.9°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#4544D9
RGB	rgb(69, 68, 217)
HSL	hsl(240, 66%, 56%)
HSV	hsv(240, 69%, 85%)
CMYK	cmyk(68.2%, 68.7%, 0%, 14.9%)
CIE-LAB	lab(38.56, 46.75, -75.82)
CIE-LCH	lch(38.56, 89.07, 301.66°)
OKLab	oklab(49% 0.0189 -0.2191)
OKLCH	oklch(49% 0.22 274.9)
XYZ	xyz(17.0416, 10.4076, 66.7430)
Luminance	0.1041 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue (survey)

#0343DF

ΔE00 3.67

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4544D9 #D8D944

analogous

#448DD9 #4544D9 #8F44D9

triadic

#4544D9 #D94544 #44D945

tetradic

#4544D9 #D9448D #D8D944 #44D98F

square

#4544D9 #D9448D #D8D944 #44D98F

split-complementary

#4544D9 #D98F44 #8DD944

monochromatic

#1C1B87 #2726BA #4544D9 #7877E3 #AAAAEE

Accessibility & contrast

On white

6.81

#4544D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#4544D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4544D9

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4544D9	#FFFFFF	#000000	##FFFFFF
##4544D9	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062DE

Deuteranopia (green-blind)

#0054D6

Tritanopia (blue-blind)

#006D89

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4544d9;
/* rgb */ color: rgb(69, 68, 217);
/* oklch */ color: oklch(49.0% 0.220 274.9);

Tailwind

colors: {
  custom: {
    50: '#8c79e6',
    500: '#4544d9',
    950: '#000000',
  },
}

SCSS

$custom: #4544d9;
$custom-light: #8c79e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4544d9",
  "rgb": {
    "r": 69,
    "g": 68,
    "b": 217
  },
  "hsl": {
    "h": 240.403,
    "s": 66.222,
    "l": 55.882
  },
  "oklch": {
    "l": 0.48997,
    "c": 0.21987,
    "h": 274.9
  },
  "luminance": 0.10409
}

Semantic roles & 50–950 ramp

primary

#4544D9

secondary

#DBDB9E

accent

#E93FE8

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4544D9

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

Preview Lab → · Contrast checker → · Palette generator →