#344CC3#344CC3

#344CC3 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.4% C 0.187 H 269.1°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#344CC3
RGB	rgb(52, 76, 195)
HSL	hsl(230, 58%, 48%)
HSV	hsv(230, 73%, 76%)
CMYK	cmyk(73.3%, 61%, 0%, 23.5%)
CIE-LAB	lab(37.55, 32.28, -64.79)
CIE-LCH	lch(37.55, 72.39, 296.48°)
OKLab	oklab(47.42% -0.0028 -0.1871)
OKLCH	oklch(47.42% 0.187 269.1)
XYZ	xyz(13.8476, 9.8376, 52.7882)
Luminance	0.0984 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344CC3 #C3AB34

analogous

#3493C3 #344CC3 #6334C3

triadic

#344CC3 #C3344C #4CC334

tetradic

#344CC3 #C33493 #C3AB34 #34C363

square

#344CC3 #C33493 #C3AB34 #34C363

split-complementary

#344CC3 #C36334 #93C334

monochromatic

#1A2662 #273993 #344CC3 #6073D5 #909EE1

Accessibility & contrast

On white

7.08

#344CC3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#344CC3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344CC3

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344CC3	#FFFFFF	#000000	##FFFFFF
##344CC3	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC7

Deuteranopia (green-blind)

#0052C1

Tritanopia (blue-blind)

#006A80

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #344cc3;
/* rgb */ color: rgb(52, 76, 195);
/* oklch */ color: oklch(47.4% 0.187 269.1);

Tailwind

colors: {
  custom: {
    50: '#807dd6',
    500: '#344cc3',
    950: '#000000',
  },
}

SCSS

$custom: #344cc3;
$custom-light: #807dd6;
$custom-dark: #000000;

JSON

{
  "hex": "#344cc3",
  "rgb": {
    "r": 52,
    "g": 76,
    "b": 195
  },
  "hsl": {
    "h": 229.93,
    "s": 57.895,
    "l": 48.431
  },
  "oklch": {
    "l": 0.47416,
    "c": 0.18714,
    "h": 269.1
  },
  "luminance": 0.09839
}

Semantic roles & 50–950 ramp

primary

#344CC3

secondary

#CCC087

accent

#C747E1

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #344CC3

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

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