#4144CF#4144CF

#4144CF is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 47.8% C 0.208 H 274.3°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#4144CF
RGB	rgb(65, 68, 207)
HSL	hsl(239, 60%, 53%)
HSV	hsv(239, 69%, 81%)
CMYK	cmyk(68.6%, 67.1%, 0%, 18.8%)
CIE-LAB	lab(37.41, 42.98, -71.96)
CIE-LCH	lch(37.41, 83.82, 300.85°)
OKLab	oklab(47.82% 0.0155 -0.2079)
OKLCH	oklch(47.82% 0.208 274.3)
XYZ	xyz(15.5058, 9.7616, 60.0864)
Luminance	0.0976 (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

#4144CF #CFCC41

analogous

#418BCF #4144CF #8541CF

triadic

#4144CF #CF4144 #44CF41

tetradic

#4144CF #CF418B #CFCC41 #41CF85

square

#4144CF #CF418B #CFCC41 #41CF85

split-complementary

#4144CF #CF8541 #8BCF41

monochromatic

#1E2077 #2B2DA8 #4144CF #7274DB #A3A4E8

Accessibility & contrast

On white

7.11

#4144CF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#4144CF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4144CF

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4144CF	#FFFFFF	#000000	##FFFFFF
##4144CF	1.00	7.11	2.95	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD3

Deuteranopia (green-blind)

#0051CC

Tritanopia (blue-blind)

#006984

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4144cf;
/* rgb */ color: rgb(65, 68, 207);
/* oklch */ color: oklch(47.8% 0.208 274.3);

Tailwind

colors: {
  custom: {
    50: '#8878df',
    500: '#4144cf',
    950: '#000000',
  },
}

SCSS

$custom: #4144cf;
$custom-light: #8878df;
$custom-dark: #000000;

JSON

{
  "hex": "#4144cf",
  "rgb": {
    "r": 65,
    "g": 68,
    "b": 207
  },
  "hsl": {
    "h": 238.732,
    "s": 59.664,
    "l": 53.333
  },
  "oklch": {
    "l": 0.47824,
    "c": 0.20845,
    "h": 274.3
  },
  "luminance": 0.09763
}

Semantic roles & 50–950 ramp

primary

#4144CF

secondary

#D4D397

accent

#DF45E3

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4144CF

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

Preview Lab → · Contrast checker → · Palette generator →