#4438DD#4438DD

#4438DD is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.6% C 0.237 H 275.7°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#4438DD
RGB	rgb(68, 56, 221)
HSL	hsl(244, 71%, 54%)
HSV	hsv(244, 75%, 87%)
CMYK	cmyk(69.2%, 74.7%, 0%, 13.3%)
CIE-LAB	lab(36.51, 54.51, -81.50)
CIE-LCH	lch(36.51, 98.05, 303.78°)
OKLab	oklab(47.63% 0.0237 -0.2356)
OKLCH	oklch(47.63% 0.237 275.7)
XYZ	xyz(16.8449, 9.2762, 69.2953)
Luminance	0.0928 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.66

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4438DD #D1DD38

analogous

#387EDD #4438DD #9738DD

triadic

#4438DD #DD4438 #38DD44

tetradic

#4438DD #DD387E #D1DD38 #38DD97

square

#4438DD #DD387E #D1DD38 #38DD97

split-complementary

#4438DD #DD9738 #7EDD38

monochromatic

#1F1784 #2B1FB8 #4438DD #756CE6 #A6A1EF

Accessibility & contrast

On white

7.35

#4438DD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#4438DD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4438DD

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4438DD	#FFFFFF	#000000	##FFFFFF
##4438DD	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DE2

Deuteranopia (green-blind)

#004EDA

Tritanopia (blue-blind)

#006888

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4438dd;
/* rgb */ color: rgb(68, 56, 221);
/* oklch */ color: oklch(47.6% 0.237 275.7);

Tailwind

colors: {
  custom: {
    50: '#8d72e9',
    500: '#4438dd',
    950: '#000000',
  },
}

SCSS

$custom: #4438dd;
$custom-light: #8d72e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4438dd",
  "rgb": {
    "r": 68,
    "g": 56,
    "b": 221
  },
  "hsl": {
    "h": 244.364,
    "s": 70.815,
    "l": 54.314
  },
  "oklch": {
    "l": 0.47631,
    "c": 0.23679,
    "h": 275.7
  },
  "luminance": 0.09278
}

Semantic roles & 50–950 ramp

primary

#4438DD

secondary

#D6DB95

accent

#EE3AE1

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #4438DD

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

Preview Lab → · Contrast checker → · Palette generator →