#344EA6#344EA6

#344EA6 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.4% C 0.145 H 267.8°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#344EA6
RGB	rgb(52, 78, 166)
HSL	hsl(226, 52%, 43%)
HSV	hsv(226, 69%, 65%)
CMYK	cmyk(68.7%, 53%, 0%, 34.9%)
CIE-LAB	lab(35.85, 20.32, -50.43)
CIE-LCH	lch(35.85, 54.37, 291.95°)
OKLab	oklab(45.45% -0.0055 -0.1449)
OKLCH	oklch(45.45% 0.145 267.8)
XYZ	xyz(11.0211, 8.9309, 37.2120)
Luminance	0.0893 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344EA6 #A68C34

analogous

#3487A6 #344EA6 #5334A6

triadic

#344EA6 #A6344E #4EA634

tetradic

#344EA6 #A63487 #A68C34 #34A653

square

#344EA6 #A63487 #A68C34 #34A653

split-complementary

#344EA6 #A65334 #87A634

monochromatic

#172249 #253877 #344EA6 #4F6BC8 #7E92D7

Accessibility & contrast

On white

7.54

#344EA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#344EA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344EA6

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344EA6	#FFFFFF	#000000	##FFFFFF
##344EA6	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)

#155AA9

Deuteranopia (green-blind)

#004FA4

Tritanopia (blue-blind)

#006372

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #344ea6;
/* rgb */ color: rgb(52, 78, 166);
/* oklch */ color: oklch(45.4% 0.145 267.8);

Tailwind

colors: {
  custom: {
    50: '#797fc1',
    500: '#344ea6',
    950: '#000000',
  },
}

SCSS

$custom: #344ea6;
$custom-light: #797fc1;
$custom-dark: #000000;

JSON

{
  "hex": "#344ea6",
  "rgb": {
    "r": 52,
    "g": 78,
    "b": 166
  },
  "hsl": {
    "h": 226.316,
    "s": 52.294,
    "l": 42.745
  },
  "oklch": {
    "l": 0.45447,
    "c": 0.145,
    "h": 267.8
  },
  "luminance": 0.08932
}

Semantic roles & 50–950 ramp

primary

#344EA6

secondary

#C0AF76

accent

#BB4CDC

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #344EA6

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

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