#344F66#344F66

#344F66 is a dark, muted cyan. Relative luminance 0.073; OKLCH L 41.6% C 0.051 H 245.1°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#344F66
RGB	rgb(52, 79, 102)
HSL	hsl(208, 32%, 30%)
HSV	hsv(208, 49%, 40%)
CMYK	cmyk(49%, 22.5%, 0%, 60%)
CIE-LAB	lab(32.44, -3.17, -16.52)
CIE-LCH	lch(32.44, 16.82, 259.13°)
OKLab	oklab(41.61% -0.0213 -0.0459)
OKLCH	oklch(41.61% 0.051 245.1)
XYZ	xyz(6.6096, 7.2809, 13.6249)
Luminance	0.0728 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344F66 #664B34

analogous

#346664 #344F66 #343666

triadic

#344F66 #66344F #4F6634

tetradic

#344F66 #643466 #664B34 #366634

square

#344F66 #643466 #664B34 #366634

split-complementary

#344F66 #663436 #666434

monochromatic

#0B1015 #1F303D #344F66 #496E8F #648DB0

Accessibility & contrast

On white

8.55

#344F66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#344F66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344F66

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344F66	#FFFFFF	#000000	##FFFFFF
##344F66	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454F67

Deuteranopia (green-blind)

#3F4A66

Tritanopia (blue-blind)

#1F5457

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #344f66;
/* rgb */ color: rgb(52, 79, 102);
/* oklch */ color: oklch(41.6% 0.051 245.1);

Tailwind

colors: {
  custom: {
    50: '#6e8091',
    500: '#344f66',
    950: '#000000',
  },
}

SCSS

$custom: #344f66;
$custom-light: #6e8091;
$custom-dark: #000000;

JSON

{
  "hex": "#344f66",
  "rgb": {
    "r": 52,
    "g": 79,
    "b": 102
  },
  "hsl": {
    "h": 207.6,
    "s": 32.468,
    "l": 30.196
  },
  "oklch": {
    "l": 0.4161,
    "c": 0.05063,
    "h": 245.1
  },
  "luminance": 0.07281
}

Semantic roles & 50–950 ramp

primary

#344F66

secondary

#97795F

accent

#905FC9

background

#F6F7F8

surface

#ECEEF0

border

#C7C9CB

text

#070A0C

muted

#7A7C7D

Preview Lab

Preview with #344F66

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

Preview Lab → · Contrast checker → · Palette generator →