#334A5C#334A5C

#334A5C is a dark, muted cyan. Relative luminance 0.064; OKLCH L 39.8% C 0.042 H 242.6°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#334A5C
RGB	rgb(51, 74, 92)
HSL	hsl(206, 29%, 28%)
HSV	hsv(206, 45%, 36%)
CMYK	cmyk(44.6%, 19.6%, 0%, 63.9%)
CIE-LAB	lab(30.34, -3.50, -13.40)
CIE-LCH	lch(30.34, 13.85, 255.36°)
OKLab	oklab(39.79% -0.0192 -0.0371)
OKLCH	oklch(39.79% 0.042 242.6)
XYZ	xyz(5.7451, 6.3737, 11.0507)
Luminance	0.0637 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334A5C #5C4533

analogous

#335C59 #334A5C #33365C

triadic

#334A5C #5C334A #4A5C33

tetradic

#334A5C #59335C #5C4533 #365C33

square

#334A5C #59335C #5C4533 #365C33

split-complementary

#334A5C #5C3336 #5C5933

monochromatic

#0B1014 #1D2A35 #334A5C #496A83 #6289A8

Accessibility & contrast

On white

9.23

#334A5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#334A5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334A5C

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334A5C	#FFFFFF	#000000	##FFFFFF
##334A5C	1.00	9.23	2.27	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424A5D

Deuteranopia (green-blind)

#3D465C

Tritanopia (blue-blind)

#234E50

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #334a5c;
/* rgb */ color: rgb(51, 74, 92);
/* oklch */ color: oklch(39.8% 0.042 242.6);

Tailwind

colors: {
  custom: {
    50: '#6d7c8a',
    500: '#334a5c',
    950: '#000000',
  },
}

SCSS

$custom: #334a5c;
$custom-light: #6d7c8a;
$custom-dark: #000000;

JSON

{
  "hex": "#334a5c",
  "rgb": {
    "r": 51,
    "g": 74,
    "b": 92
  },
  "hsl": {
    "h": 206.341,
    "s": 28.671,
    "l": 28.039
  },
  "oklch": {
    "l": 0.39793,
    "c": 0.04176,
    "h": 242.6
  },
  "luminance": 0.06374
}

Semantic roles & 50–950 ramp

primary

#334A5C

secondary

#8D735E

accent

#8E63C5

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#07090B

muted

#7A7B7C

Preview Lab

Preview with #334A5C

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

Preview Lab → · Contrast checker → · Palette generator →