#4344CC#4344CC

#4344CC is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 47.7% C 0.204 H 275.1°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#4344CC
RGB	rgb(67, 68, 204)
HSL	hsl(240, 57%, 53%)
HSV	hsv(240, 67%, 80%)
CMYK	cmyk(67.2%, 66.7%, 0%, 20%)
CIE-LAB	lab(37.27, 42.23, -70.44)
CIE-LCH	lch(37.27, 82.13, 300.94°)
OKLab	oklab(47.68% 0.0181 -0.2034)
OKLCH	oklch(47.68% 0.204 275.1)
XYZ	xyz(15.2773, 9.6858, 58.1795)
Luminance	0.0969 (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

#4344CC #CCCB43

analogous

#4388CC #4344CC #8643CC

triadic

#4344CC #CC4344 #44CC43

tetradic

#4344CC #CC4388 #CCCB43 #43CC86

square

#4344CC #CC4388 #CCCB43 #43CC86

split-complementary

#4344CC #CC8643 #88CC43

monochromatic

#202075 #2D2EA5 #4344CC #7374D9 #A3A4E6

Accessibility & contrast

On white

7.15

#4344CC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#4344CC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4344CC

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4344CC	#FFFFFF	#000000	##FFFFFF
##4344CC	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED0

Deuteranopia (green-blind)

#0051C9

Tritanopia (blue-blind)

#006882

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4344cc;
/* rgb */ color: rgb(67, 68, 204);
/* oklch */ color: oklch(47.7% 0.204 275.1);

Tailwind

colors: {
  custom: {
    50: '#8878dd',
    500: '#4344cc',
    950: '#000000',
  },
}

SCSS

$custom: #4344cc;
$custom-light: #8878dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4344cc",
  "rgb": {
    "r": 67,
    "g": 68,
    "b": 204
  },
  "hsl": {
    "h": 239.562,
    "s": 57.322,
    "l": 53.137
  },
  "oklch": {
    "l": 0.47675,
    "c": 0.20419,
    "h": 275.1
  },
  "luminance": 0.09687
}

Semantic roles & 50–950 ramp

primary

#4344CC

secondary

#D3D398

accent

#DF47E1

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4344CC

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

Preview Lab → · Contrast checker → · Palette generator →