#4244CA#4244CA

#4244CA is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 47.4% C 0.202 H 274.9°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#4244CA
RGB	rgb(66, 68, 202)
HSL	hsl(239, 56%, 53%)
HSV	hsv(239, 67%, 79%)
CMYK	cmyk(67.3%, 66.3%, 0%, 20.8%)
CIE-LAB	lab(37.03, 41.44, -69.68)
CIE-LCH	lch(37.03, 81.07, 300.74°)
OKLab	oklab(47.43% 0.0172 -0.2012)
OKLCH	oklch(47.43% 0.202 274.9)
XYZ	xyz(14.9710, 9.5554, 56.9211)
Luminance	0.0956 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 3.08

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4244CA #CAC842

analogous

#4288CA #4244CA #8442CA

triadic

#4244CA #CA4244 #44CA42

tetradic

#4244CA #CA4288 #CAC842 #42CA84

square

#4244CA #CA4288 #CAC842 #42CA84

split-complementary

#4244CA #CA8442 #88CA42

monochromatic

#202172 #2D2FA2 #4244CA #7273D7 #A2A3E5

Accessibility & contrast

On white

7.21

#4244CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#4244CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4244CA

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4244CA	#FFFFFF	#000000	##FFFFFF
##4244CA	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCE

Deuteranopia (green-blind)

#0051C7

Tritanopia (blue-blind)

#006781

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4244ca;
/* rgb */ color: rgb(66, 68, 202);
/* oklch */ color: oklch(47.4% 0.202 274.9);

Tailwind

colors: {
  custom: {
    50: '#8778db',
    500: '#4244ca',
    950: '#000000',
  },
}

SCSS

$custom: #4244ca;
$custom-light: #8778db;
$custom-dark: #000000;

JSON

{
  "hex": "#4244ca",
  "rgb": {
    "r": 66,
    "g": 68,
    "b": 202
  },
  "hsl": {
    "h": 239.118,
    "s": 56.198,
    "l": 52.549
  },
  "oklch": {
    "l": 0.4743,
    "c": 0.20191,
    "h": 274.9
  },
  "luminance": 0.09557
}

Semantic roles & 50–950 ramp

primary

#4244CA

secondary

#D1D196

accent

#DD48DF

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4244CA

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

Preview Lab → · Contrast checker → · Palette generator →