#344CC1#344CC1

#344CC1 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.2% C 0.184 H 269.1°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#344CC1
RGB	rgb(52, 76, 193)
HSL	hsl(230, 58%, 48%)
HSV	hsv(230, 73%, 76%)
CMYK	cmyk(73.1%, 60.6%, 0%, 24.3%)
CIE-LAB	lab(37.39, 31.55, -63.89)
CIE-LCH	lch(37.39, 71.26, 296.28°)
OKLab	oklab(47.24% -0.0028 -0.1845)
OKLCH	oklch(47.24% 0.185 269.1)
XYZ	xyz(13.6229, 9.7478, 51.6053)
Luminance	0.0975 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344CC1 #C1A934

analogous

#3492C1 #344CC1 #6234C1

triadic

#344CC1 #C1344C #4CC134

tetradic

#344CC1 #C13492 #C1A934 #34C162

square

#344CC1 #C13492 #C1A934 #34C162

split-complementary

#344CC1 #C16234 #92C134

monochromatic

#1A2661 #273991 #344CC1 #5E72D4 #8F9DE1

Accessibility & contrast

On white

7.12

#344CC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#344CC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344CC1

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344CC1	#FFFFFF	#000000	##FFFFFF
##344CC1	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC5

Deuteranopia (green-blind)

#0052BF

Tritanopia (blue-blind)

#006A7F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #344cc1;
/* rgb */ color: rgb(52, 76, 193);
/* oklch */ color: oklch(47.2% 0.184 269.1);

Tailwind

colors: {
  custom: {
    50: '#7f7dd5',
    500: '#344cc1',
    950: '#000000',
  },
}

SCSS

$custom: #344cc1;
$custom-light: #7f7dd5;
$custom-dark: #000000;

JSON

{
  "hex": "#344cc1",
  "rgb": {
    "r": 52,
    "g": 76,
    "b": 193
  },
  "hsl": {
    "h": 229.787,
    "s": 57.551,
    "l": 48.039
  },
  "oklch": {
    "l": 0.47244,
    "c": 0.1845,
    "h": 269.1
  },
  "luminance": 0.09749
}

Semantic roles & 50–950 ramp

primary

#344CC1

secondary

#CBBF86

accent

#C747E1

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #344CC1

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

Preview Lab → · Contrast checker → · Palette generator →