#345F7E#345F7E

#345F7E is a mid, moderate cyan. Relative luminance 0.104; OKLCH L 46.8% C 0.070 H 241.7°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#345F7E
RGB	rgb(52, 95, 126)
HSL	hsl(205, 42%, 35%)
HSV	hsv(205, 59%, 49%)
CMYK	cmyk(58.7%, 24.6%, 0%, 50.6%)
CIE-LAB	lab(38.59, -5.11, -21.91)
CIE-LCH	lch(38.59, 22.50, 256.88°)
OKLab	oklab(46.82% -0.0331 -0.0613)
OKLCH	oklch(46.82% 0.07 241.7)
XYZ	xyz(9.2729, 10.4200, 21.2572)
Luminance	0.1042 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345F7E #7E5334

analogous

#347E78 #345F7E #343A7E

triadic

#345F7E #7E345F #5F7E34

tetradic

#345F7E #78347E #7E5334 #3A7E34

square

#345F7E #78347E #7E5334 #3A7E34

split-complementary

#345F7E #7E343A #7E7834

monochromatic

#101E27 #223E53 #345F7E #4680A9 #6B9DC2

Accessibility & contrast

On white

6.81

#345F7E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#345F7E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #345F7E

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345F7E	#FFFFFF	#000000	##FFFFFF
##345F7E	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515F7F

Deuteranopia (green-blind)

#47587D

Tritanopia (blue-blind)

#006769

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #345f7e;
/* rgb */ color: rgb(52, 95, 126);
/* oklch */ color: oklch(46.8% 0.070 241.7);

Tailwind

colors: {
  custom: {
    50: '#728ca3',
    500: '#345f7e',
    950: '#000000',
  },
}

SCSS

$custom: #345f7e;
$custom-light: #728ca3;
$custom-dark: #000000;

JSON

{
  "hex": "#345f7e",
  "rgb": {
    "r": 52,
    "g": 95,
    "b": 126
  },
  "hsl": {
    "h": 205.135,
    "s": 41.573,
    "l": 34.902
  },
  "oklch": {
    "l": 0.46819,
    "c": 0.06968,
    "h": 241.7
  },
  "luminance": 0.10421
}

Semantic roles & 50–950 ramp

primary

#345F7E

secondary

#AA8164

accent

#8A56D1

background

#F7F8FA

surface

#EDF0F3

border

#C8CBCD

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #345F7E

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

Preview Lab → · Contrast checker → · Palette generator →