#344A80#344A80

#344A80 is a dark, moderate blue. Relative luminance 0.072; OKLCH L 41.9% C 0.094 H 265.8°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#344A80
RGB	rgb(52, 74, 128)
HSL	hsl(223, 42%, 35%)
HSV	hsv(223, 59%, 50%)
CMYK	cmyk(59.4%, 42.2%, 0%, 49.8%)
CIE-LAB	lab(32.23, 9.04, -33.13)
CIE-LCH	lch(32.23, 34.34, 285.26°)
OKLab	oklab(41.88% -0.0069 -0.0941)
OKLCH	oklch(41.88% 0.094 265.8)
XYZ	xyz(7.7599, 7.1855, 21.3959)
Luminance	0.0719 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344A80 #806A34

analogous

#347080 #344A80 #443480

triadic

#344A80 #80344A #4A8034

tetradic

#344A80 #803470 #806A34 #348044

square

#344A80 #803470 #806A34 #348044

split-complementary

#344A80 #804434 #708034

monochromatic

#111829 #223154 #344A80 #4663AC #6B85C3

Accessibility & contrast

On white

8.62

#344A80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#344A80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344A80

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344A80	#FFFFFF	#000000	##FFFFFF
##344A80	1.00	8.62	2.44	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334F82

Deuteranopia (green-blind)

#29497F

Tritanopia (blue-blind)

#00565E

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #344a80;
/* rgb */ color: rgb(52, 74, 128);
/* oklch */ color: oklch(41.9% 0.094 265.8);

Tailwind

colors: {
  custom: {
    50: '#727ca5',
    500: '#344a80',
    950: '#000000',
  },
}

SCSS

$custom: #344a80;
$custom-light: #727ca5;
$custom-dark: #000000;

JSON

{
  "hex": "#344a80",
  "rgb": {
    "r": 52,
    "g": 74,
    "b": 128
  },
  "hsl": {
    "h": 222.632,
    "s": 42.222,
    "l": 35.294
  },
  "oklch": {
    "l": 0.41882,
    "c": 0.09435,
    "h": 265.8
  },
  "luminance": 0.07186
}

Semantic roles & 50–950 ramp

primary

#344A80

secondary

#AB9765

accent

#AE56D2

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#08090F

muted

#7B7B7F

Preview Lab

Preview with #344A80

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

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