#344FA2#344FA2

#344FA2 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.4% C 0.138 H 267.2°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#344FA2
RGB	rgb(52, 79, 162)
HSL	hsl(225, 51%, 42%)
HSV	hsv(225, 68%, 64%)
CMYK	cmyk(67.9%, 51.2%, 0%, 36.5%)
CIE-LAB	lab(35.85, 18.18, -48.04)
CIE-LCH	lch(35.85, 51.37, 290.73°)
OKLab	oklab(45.36% -0.0068 -0.1378)
OKLCH	oklch(45.36% 0.138 267.2)
XYZ	xyz(10.7315, 8.9296, 35.3335)
Luminance	0.0893 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344FA2 #A28734

analogous

#3486A2 #344FA2 #5034A2

triadic

#344FA2 #A2344F #4FA234

tetradic

#344FA2 #A23486 #A28734 #34A250

square

#344FA2 #A23486 #A28734 #34A250

split-complementary

#344FA2 #A25034 #86A234

monochromatic

#162245 #253874 #344FA2 #4D6BC6 #7C91D5

Accessibility & contrast

On white

7.54

#344FA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#344FA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344FA2

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344FA2	#FFFFFF	#000000	##FFFFFF
##344FA2	1.00	7.54	2.79	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F5AA5

Deuteranopia (green-blind)

#0050A0

Tritanopia (blue-blind)

#006271

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #344fa2;
/* rgb */ color: rgb(52, 79, 162);
/* oklch */ color: oklch(45.4% 0.138 267.2);

Tailwind

colors: {
  custom: {
    50: '#787fbe',
    500: '#344fa2',
    950: '#000000',
  },
}

SCSS

$custom: #344fa2;
$custom-light: #787fbe;
$custom-dark: #000000;

JSON

{
  "hex": "#344fa2",
  "rgb": {
    "r": 52,
    "g": 79,
    "b": 162
  },
  "hsl": {
    "h": 225.273,
    "s": 51.402,
    "l": 41.961
  },
  "oklch": {
    "l": 0.45356,
    "c": 0.13802,
    "h": 267.2
  },
  "luminance": 0.08931
}

Semantic roles & 50–950 ramp

primary

#344FA2

secondary

#BEAC74

accent

#B84DDB

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #344FA2

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

Preview Lab → · Contrast checker → · Palette generator →