#4144D5#4144D5

#4144D5 is a mid, highly saturated blue. Relative luminance 0.101; OKLCH L 48.4% C 0.216 H 273.9°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#4144D5
RGB	rgb(65, 68, 213)
HSL	hsl(239, 64%, 55%)
HSV	hsv(239, 69%, 84%)
CMYK	cmyk(69.5%, 68.1%, 0%, 16.5%)
CIE-LAB	lab(37.95, 44.98, -74.54)
CIE-LCH	lch(37.95, 87.06, 301.11°)
OKLab	oklab(48.38% 0.0148 -0.2154)
OKLCH	oklch(48.38% 0.216 273.9)
XYZ	xyz(16.2533, 10.0606, 64.0232)
Luminance	0.1006 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue (survey)

#0343DF

ΔE00 3.25

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4144D5 #D5D241

analogous

#418ED5 #4144D5 #8841D5

triadic

#4144D5 #D54144 #44D541

tetradic

#4144D5 #D5418E #D5D241 #41D588

square

#4144D5 #D5418E #D5D241 #41D588

split-complementary

#4144D5 #D58841 #8ED541

monochromatic

#1C1E7F #272AB2 #4144D5 #7375E0 #A5A7EB

Accessibility & contrast

On white

6.97

#4144D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#4144D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4144D5

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4144D5	#FFFFFF	#000000	##FFFFFF
##4144D5	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D9

Deuteranopia (green-blind)

#0052D2

Tritanopia (blue-blind)

#006B87

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4144d5;
/* rgb */ color: rgb(65, 68, 213);
/* oklch */ color: oklch(48.4% 0.216 273.9);

Tailwind

colors: {
  custom: {
    50: '#8979e3',
    500: '#4144d5',
    950: '#000000',
  },
}

SCSS

$custom: #4144d5;
$custom-light: #8979e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4144d5",
  "rgb": {
    "r": 65,
    "g": 68,
    "b": 213
  },
  "hsl": {
    "h": 238.784,
    "s": 63.793,
    "l": 54.51
  },
  "oklch": {
    "l": 0.48378,
    "c": 0.21592,
    "h": 273.9
  },
  "luminance": 0.10062
}

Semantic roles & 50–950 ramp

primary

#4144D5

secondary

#D8D79A

accent

#E341E7

background

#F9F7FE

surface

#F1EDFC

border

#CBC8D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #4144D5

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

Preview Lab → · Contrast checker → · Palette generator →