#4144D7#4144D7

#4144D7 is a mid, highly saturated blue. Relative luminance 0.102; OKLCH L 48.6% C 0.218 H 273.8°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#4144D7
RGB	rgb(65, 68, 215)
HSL	hsl(239, 65%, 55%)
HSV	hsv(239, 70%, 84%)
CMYK	cmyk(69.8%, 68.4%, 0%, 15.7%)
CIE-LAB	lab(38.13, 45.64, -75.39)
CIE-LCH	lch(38.13, 88.13, 301.19°)
OKLab	oklab(48.57% 0.0145 -0.2179)
OKLCH	oklch(48.57% 0.218 273.8)
XYZ	xyz(16.5087, 10.1628, 65.3684)
Luminance	0.1016 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue (survey)

#0343DF

ΔE00 3.24

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4144D7 #D7D441

analogous

#418FD7 #4144D7 #8941D7

triadic

#4144D7 #D74144 #44D741

tetradic

#4144D7 #D7418F #D7D441 #41D789

square

#4144D7 #D7418F #D7D441 #41D789

split-complementary

#4144D7 #D78941 #8FD741

monochromatic

#1B1D82 #2629B5 #4144D7 #7476E2 #A6A8EC

Accessibility & contrast

On white

6.92

#4144D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#4144D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4144D7

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4144D7	#FFFFFF	#000000	##FFFFFF
##4144D7	1.00	6.92	3.03	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061DB

Deuteranopia (green-blind)

#0053D4

Tritanopia (blue-blind)

#006C88

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4144d7;
/* rgb */ color: rgb(65, 68, 215);
/* oklch */ color: oklch(48.6% 0.218 273.8);

Tailwind

colors: {
  custom: {
    50: '#8a79e5',
    500: '#4144d7',
    950: '#000000',
  },
}

SCSS

$custom: #4144d7;
$custom-light: #8a79e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4144d7",
  "rgb": {
    "r": 65,
    "g": 68,
    "b": 215
  },
  "hsl": {
    "h": 238.8,
    "s": 65.217,
    "l": 54.902
  },
  "oklch": {
    "l": 0.48565,
    "c": 0.21838,
    "h": 273.8
  },
  "luminance": 0.10164
}

Semantic roles & 50–950 ramp

primary

#4144D7

secondary

#D9D89A

accent

#E540E8

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #4144D7

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

Preview Lab → · Contrast checker → · Palette generator →