#4744DD#4744DD

#4744DD is a mid, highly saturated blue. Relative luminance 0.107; OKLCH L 49.5% C 0.224 H 275.3°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#4744DD
RGB	rgb(71, 68, 221)
HSL	hsl(241, 69%, 57%)
HSV	hsv(241, 69%, 87%)
CMYK	cmyk(67.9%, 69.2%, 0%, 13.3%)
CIE-LAB	lab(39.06, 48.28, -77.29)
CIE-LCH	lch(39.06, 91.13, 301.99°)
OKLab	oklab(49.5% 0.0207 -0.2233)
OKLCH	oklch(49.5% 0.224 275.3)
XYZ	xyz(17.7125, 10.6927, 69.5230)
Luminance	0.1069 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4744DD #DADD44

analogous

#448EDD #4744DD #9344DD

triadic

#4744DD #DD4744 #44DD47

tetradic

#4744DD #DD448E #DADD44 #44DD93

square

#4744DD #DD448E #DADD44 #44DD93

split-complementary

#4744DD #DD9344 #8EDD44

monochromatic

#1C1A8D #2623C1 #4744DD #7A78E6 #ADACF0

Accessibility & contrast

On white

6.69

#4744DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#4744DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4744DD

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4744DD	#FFFFFF	#000000	##FFFFFF
##4744DD	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063E2

Deuteranopia (green-blind)

#0055DA

Tritanopia (blue-blind)

#006E8B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4744dd;
/* rgb */ color: rgb(71, 68, 221);
/* oklch */ color: oklch(49.5% 0.224 275.3);

Tailwind

colors: {
  custom: {
    50: '#8d79e9',
    500: '#4744dd',
    950: '#000000',
  },
}

SCSS

$custom: #4744dd;
$custom-light: #8d79e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4744dd",
  "rgb": {
    "r": 71,
    "g": 68,
    "b": 221
  },
  "hsl": {
    "h": 241.176,
    "s": 69.231,
    "l": 56.667
  },
  "oklch": {
    "l": 0.49496,
    "c": 0.22429,
    "h": 275.3
  },
  "luminance": 0.10694
}

Semantic roles & 50–950 ramp

primary

#4744DD

secondary

#DCDE9F

accent

#EC3CE9

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4744DD

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

Preview Lab → · Contrast checker → · Palette generator →