#4344B2#4344B2

#4344B2 is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.4% C 0.170 H 276.8°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#4344B2
RGB	rgb(67, 68, 178)
HSL	hsl(239, 45%, 48%)
HSV	hsv(239, 62%, 70%)
CMYK	cmyk(62.4%, 61.8%, 0%, 30.2%)
CIE-LAB	lab(35.08, 33.50, -58.78)
CIE-LCH	lch(35.08, 67.65, 299.68°)
OKLab	oklab(45.4% 0.0202 -0.1692)
OKLCH	oklch(45.4% 0.17 276.8)
XYZ	xyz(12.4151, 8.5409, 43.1052)
Luminance	0.0854 (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

#4344B2 #B2B143

analogous

#437CB2 #4344B2 #7943B2

triadic

#4344B2 #B24344 #44B243

tetradic

#4344B2 #B2437C #B2B143 #43B279

square

#4344B2 #B2437C #B2B143 #43B279

split-complementary

#4344B2 #B27943 #7CB243

monochromatic

#222259 #323386 #4344B2 #6B6CC7 #9798D8

Accessibility & contrast

On white

7.75

#4344B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#4344B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4344B2

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4344B2	#FFFFFF	#000000	##FFFFFF
##4344B2	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B6

Deuteranopia (green-blind)

#004EB0

Tritanopia (blue-blind)

#005F74

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4344b2;
/* rgb */ color: rgb(67, 68, 178);
/* oklch */ color: oklch(45.4% 0.170 276.8);

Tailwind

colors: {
  custom: {
    50: '#8378ca',
    500: '#4344b2',
    950: '#000000',
  },
}

SCSS

$custom: #4344b2;
$custom-light: #8378ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4344b2",
  "rgb": {
    "r": 67,
    "g": 68,
    "b": 178
  },
  "hsl": {
    "h": 239.459,
    "s": 45.306,
    "l": 48.039
  },
  "oklch": {
    "l": 0.45402,
    "c": 0.17037,
    "h": 276.8
  },
  "luminance": 0.08542
}

Semantic roles & 50–950 ramp

primary

#4344B2

secondary

#C4C38D

accent

#D453D5

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4344B2

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

Preview Lab → · Contrast checker → · Palette generator →