#345E8D#345E8D

#345E8D is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 47.4% C 0.090 H 252.6°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#345E8D
RGB	rgb(52, 94, 141)
HSL	hsl(212, 46%, 38%)
HSV	hsv(212, 63%, 55%)
CMYK	cmyk(63.1%, 33.3%, 0%, 44.7%)
CIE-LAB	lab(39.00, 0.74, -30.38)
CIE-LCH	lch(39.00, 30.39, 271.40°)
OKLab	oklab(47.38% -0.0269 -0.0858)
OKLCH	oklch(47.38% 0.09 252.6)
XYZ	xyz(10.2249, 10.6576, 26.7124)
Luminance	0.1066 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345E8D #8D6334

analogous

#348B8D #345E8D #36348D

triadic

#345E8D #8D345E #5E8D34

tetradic

#345E8D #8D348B #8D6334 #348D36

square

#345E8D #8D348B #8D6334 #348D36

split-complementary

#345E8D #8D3634 #8B8D34

monochromatic

#132234 #244060 #345E8D #447CBA #719BCB

Accessibility & contrast

On white

6.71

#345E8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#345E8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #345E8D

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345E8D	#FFFFFF	#000000	##FFFFFF
##345E8D	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A618F

Deuteranopia (green-blind)

#3E588C

Tritanopia (blue-blind)

#00696F

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #345e8d;
/* rgb */ color: rgb(52, 94, 141);
/* oklch */ color: oklch(47.4% 0.090 252.6);

Tailwind

colors: {
  custom: {
    50: '#748bae',
    500: '#345e8d',
    950: '#000000',
  },
}

SCSS

$custom: #345e8d;
$custom-light: #748bae;
$custom-dark: #000000;

JSON

{
  "hex": "#345e8d",
  "rgb": {
    "r": 52,
    "g": 94,
    "b": 141
  },
  "hsl": {
    "h": 211.685,
    "s": 46.114,
    "l": 37.843
  },
  "oklch": {
    "l": 0.47381,
    "c": 0.08997,
    "h": 252.6
  },
  "luminance": 0.10659
}

Semantic roles & 50–950 ramp

primary

#345E8D

secondary

#B3906A

accent

#9852D6

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090C10

muted

#7B7D7F

Preview Lab

Preview with #345E8D

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

Preview Lab → · Contrast checker → · Palette generator →