#345678#345678

#345678 is a dark, moderate cyan. Relative luminance 0.087; OKLCH L 44.3% C 0.069 H 249.6°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#345678
RGB	rgb(52, 86, 120)
HSL	hsl(210, 40%, 34%)
HSV	hsv(210, 57%, 47%)
CMYK	cmyk(56.7%, 28.3%, 0%, 52.9%)
CIE-LAB	lab(35.48, -1.57, -23.05)
CIE-LCH	lch(35.48, 23.10, 266.10°)
OKLab	oklab(44.28% -0.024 -0.0647)
OKLCH	oklch(44.28% 0.069 249.6)
XYZ	xyz(8.1329, 8.7410, 19.0243)
Luminance	0.0874 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345678 #785634

analogous

#347878 #345678 #343478

triadic

#345678 #783456 #567834

tetradic

#345678 #783478 #785634 #347834

square

#345678 #783478 #785634 #347834

split-complementary

#345678 #783434 #787834

monochromatic

#0F1923 #21374D #345678 #4775A3 #6993BE

Accessibility & contrast

On white

7.64

#345678 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#345678 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #345678

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345678	#FFFFFF	#000000	##FFFFFF
##345678	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48577A

Deuteranopia (green-blind)

#3F5077

Tritanopia (blue-blind)

#085E62

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #345678;
/* rgb */ color: rgb(52, 86, 120);
/* oklch */ color: oklch(44.3% 0.069 249.6);

Tailwind

colors: {
  custom: {
    50: '#71859f',
    500: '#345678',
    950: '#000000',
  },
}

SCSS

$custom: #345678;
$custom-light: #71859f;
$custom-dark: #000000;

JSON

{
  "hex": "#345678",
  "rgb": {
    "r": 52,
    "g": 86,
    "b": 120
  },
  "hsl": {
    "h": 210,
    "s": 39.535,
    "l": 33.725
  },
  "oklch": {
    "l": 0.44279,
    "c": 0.06897,
    "h": 249.6
  },
  "luminance": 0.08742
}

Semantic roles & 50–950 ramp

primary

#345678

secondary

#A68462

accent

#9458CF

background

#F7F8F9

surface

#EDEFF2

border

#C8CACC

text

#080B0E

muted

#7B7C7E

Preview Lab

Preview with #345678

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

Preview Lab → · Contrast checker → · Palette generator →