#345173#345173

#345173 is a dark, moderate cyan. Relative luminance 0.079; OKLCH L 42.8% C 0.067 H 253.2°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#345173
RGB	rgb(52, 81, 115)
HSL	hsl(212, 38%, 33%)
HSV	hsv(212, 55%, 45%)
CMYK	cmyk(54.8%, 29.6%, 0%, 54.9%)
CIE-LAB	lab(33.67, -0.11, -22.76)
CIE-LCH	lch(33.67, 22.76, 269.73°)
OKLab	oklab(42.78% -0.0193 -0.0639)
OKLCH	oklch(42.78% 0.067 253.2)
XYZ	xyz(7.4520, 7.8522, 17.3393)
Luminance	0.0785 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345173 #735634

analogous

#347073 #345173 #363473

triadic

#345173 #733451 #517334

tetradic

#345173 #733470 #735634 #347336

square

#345173 #733470 #735634 #347336

split-complementary

#345173 #733634 #707334

monochromatic

#0E161F #213349 #345173 #476F9D #678DBA

Accessibility & contrast

On white

8.17

#345173 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#345173 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #345173

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345173	#FFFFFF	#000000	##FFFFFF
##345173	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435374

Deuteranopia (green-blind)

#3B4C72

Tritanopia (blue-blind)

#12595D

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #345173;
/* rgb */ color: rgb(52, 81, 115);
/* oklch */ color: oklch(42.8% 0.067 253.2);

Tailwind

colors: {
  custom: {
    50: '#70819b',
    500: '#345173',
    950: '#000000',
  },
}

SCSS

$custom: #345173;
$custom-light: #70819b;
$custom-dark: #000000;

JSON

{
  "hex": "#345173",
  "rgb": {
    "r": 52,
    "g": 81,
    "b": 115
  },
  "hsl": {
    "h": 212.381,
    "s": 37.725,
    "l": 32.745
  },
  "oklch": {
    "l": 0.4278,
    "c": 0.06671,
    "h": 253.2
  },
  "luminance": 0.07853
}

Semantic roles & 50–950 ramp

primary

#345173

secondary

#A38460

accent

#985ACE

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#080A0E

muted

#7B7C7E

Preview Lab

Preview with #345173

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

Preview Lab → · Contrast checker → · Palette generator →