#345C91#345C91

#345C91 is a mid, moderate cyan. Relative luminance 0.104; OKLCH L 47.1% C 0.098 H 256.1°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#345C91
RGB	rgb(52, 92, 145)
HSL	hsl(214, 47%, 39%)
HSV	hsv(214, 64%, 57%)
CMYK	cmyk(64.1%, 36.6%, 0%, 43.1%)
CIE-LAB	lab(38.60, 3.44, -33.42)
CIE-LCH	lch(38.60, 33.60, 275.88°)
OKLab	oklab(47.14% -0.0235 -0.0947)
OKLCH	oklch(47.14% 0.098 256.1)
XYZ	xyz(10.3523, 10.4277, 28.2498)
Luminance	0.1043 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345C91 #916934

analogous

#348A91 #345C91 #3B3491

triadic

#345C91 #91345C #5C9134

tetradic

#345C91 #91348A #916934 #34913B

square

#345C91 #91348A #916934 #34913B

split-complementary

#345C91 #913B34 #8A9134

monochromatic

#142337 #243F64 #345C91 #4679BD #7399CD

Accessibility & contrast

On white

6.81

#345C91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#345C91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #345C91

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345C91	#FFFFFF	#000000	##FFFFFF
##345C91	1.00	6.81	3.09	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#456093

Deuteranopia (green-blind)

#385790

Tritanopia (blue-blind)

#00686F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #345c91;
/* rgb */ color: rgb(52, 92, 145);
/* oklch */ color: oklch(47.1% 0.098 256.1);

Tailwind

colors: {
  custom: {
    50: '#7589b1',
    500: '#345c91',
    950: '#000000',
  },
}

SCSS

$custom: #345c91;
$custom-light: #7589b1;
$custom-dark: #000000;

JSON

{
  "hex": "#345c91",
  "rgb": {
    "r": 52,
    "g": 92,
    "b": 145
  },
  "hsl": {
    "h": 214.194,
    "s": 47.208,
    "l": 38.627
  },
  "oklch": {
    "l": 0.47139,
    "c": 0.09763,
    "h": 256.1
  },
  "luminance": 0.10429
}

Semantic roles & 50–950 ramp

primary

#345C91

secondary

#B5966C

accent

#9D51D7

background

#F7F8FA

surface

#EDF0F5

border

#C8CBCF

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #345C91

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

Preview Lab → · Contrast checker → · Palette generator →