#344DA2#344DA2

#344DA2 is a dark, vivid blue. Relative luminance 0.086; OKLCH L 44.9% C 0.141 H 268.0°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#344DA2
RGB	rgb(52, 77, 162)
HSL	hsl(226, 51%, 42%)
HSV	hsv(226, 68%, 64%)
CMYK	cmyk(67.9%, 52.5%, 0%, 36.5%)
CIE-LAB	lab(35.29, 19.50, -48.94)
CIE-LCH	lch(35.29, 52.68, 291.73°)
OKLab	oklab(44.93% -0.0049 -0.1405)
OKLCH	oklch(44.93% 0.141 268)
XYZ	xyz(10.5894, 8.6454, 35.2861)
Luminance	0.0865 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344DA2 #A28934

analogous

#3484A2 #344DA2 #5234A2

triadic

#344DA2 #A2344D #4DA234

tetradic

#344DA2 #A23484 #A28934 #34A252

square

#344DA2 #A23484 #A28934 #34A252

split-complementary

#344DA2 #A25234 #84A234

monochromatic

#162145 #253774 #344DA2 #4D69C6 #7C90D5

Accessibility & contrast

On white

7.69

#344DA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#344DA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344DA2

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344DA2	#FFFFFF	#000000	##FFFFFF
##344DA2	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1858A5

Deuteranopia (green-blind)

#004EA0

Tritanopia (blue-blind)

#006170

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #344da2;
/* rgb */ color: rgb(52, 77, 162);
/* oklch */ color: oklch(44.9% 0.141 268.0);

Tailwind

colors: {
  custom: {
    50: '#787ebe',
    500: '#344da2',
    950: '#000000',
  },
}

SCSS

$custom: #344da2;
$custom-light: #787ebe;
$custom-dark: #000000;

JSON

{
  "hex": "#344da2",
  "rgb": {
    "r": 52,
    "g": 77,
    "b": 162
  },
  "hsl": {
    "h": 226.364,
    "s": 51.402,
    "l": 41.961
  },
  "oklch": {
    "l": 0.44934,
    "c": 0.14061,
    "h": 268
  },
  "luminance": 0.08646
}

Semantic roles & 50–950 ramp

primary

#344DA2

secondary

#BEAD74

accent

#BB4DDB

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #344DA2

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

Preview Lab → · Contrast checker → · Palette generator →