#345D91#345D91

#345D91 is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 47.4% C 0.097 H 255.2°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#345D91
RGB	rgb(52, 93, 145)
HSL	hsl(214, 47%, 39%)
HSV	hsv(214, 64%, 57%)
CMYK	cmyk(64.1%, 35.9%, 0%, 43.1%)
CIE-LAB	lab(38.90, 2.80, -32.95)
CIE-LCH	lch(38.90, 33.06, 274.87°)
OKLab	oklab(47.38% -0.0246 -0.0933)
OKLCH	oklch(47.38% 0.097 255.2)
XYZ	xyz(10.4395, 10.6021, 28.2788)
Luminance	0.1060 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345D91 #916834

analogous

#348B91 #345D91 #393491

triadic

#345D91 #91345D #5D9134

tetradic

#345D91 #91348B #916834 #349139

square

#345D91 #91348B #916834 #349139

split-complementary

#345D91 #913934 #8B9134

monochromatic

#142337 #244064 #345D91 #467ABD #739ACD

Accessibility & contrast

On white

6.73

#345D91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#345D91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #345D91

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345D91	#FFFFFF	#000000	##FFFFFF
##345D91	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#476093

Deuteranopia (green-blind)

#3A5890

Tritanopia (blue-blind)

#006970

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #345d91;
/* rgb */ color: rgb(52, 93, 145);
/* oklch */ color: oklch(47.4% 0.097 255.2);

Tailwind

colors: {
  custom: {
    50: '#758ab1',
    500: '#345d91',
    950: '#000000',
  },
}

SCSS

$custom: #345d91;
$custom-light: #758ab1;
$custom-dark: #000000;

JSON

{
  "hex": "#345d91",
  "rgb": {
    "r": 52,
    "g": 93,
    "b": 145
  },
  "hsl": {
    "h": 213.548,
    "s": 47.208,
    "l": 38.627
  },
  "oklch": {
    "l": 0.47375,
    "c": 0.09654,
    "h": 255.2
  },
  "luminance": 0.10603
}

Semantic roles & 50–950 ramp

primary

#345D91

secondary

#B5956C

accent

#9C51D7

background

#F7F8FA

surface

#EDF0F5

border

#C8CBCF

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #345D91

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

Preview Lab → · Contrast checker → · Palette generator →