#345E7C#345E7C

#345E7C is a mid, moderate cyan. Relative luminance 0.102; OKLCH L 46.5% C 0.068 H 241.4°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#345E7C
RGB	rgb(52, 94, 124)
HSL	hsl(205, 41%, 35%)
HSV	hsv(205, 58%, 49%)
CMYK	cmyk(58.1%, 24.2%, 0%, 51.4%)
CIE-LAB	lab(38.18, -5.17, -21.31)
CIE-LCH	lch(38.18, 21.93, 256.36°)
OKLab	oklab(46.47% -0.0326 -0.0596)
OKLCH	oklch(46.47% 0.068 241.4)
XYZ	xyz(9.0556, 10.1899, 20.5545)
Luminance	0.1019 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345E7C #7C5234

analogous

#347C76 #345E7C #343A7C

triadic

#345E7C #7C345E #5E7C34

tetradic

#345E7C #76347C #7C5234 #3A7C34

square

#345E7C #76347C #7C5234 #3A7C34

split-complementary

#345E7C #7C343A #7C7634

monochromatic

#101D26 #223D51 #345E7C #467FA7 #6A9CC0

Accessibility & contrast

On white

6.91

#345E7C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#345E7C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #345E7C

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345E7C	#FFFFFF	#000000	##FFFFFF
##345E7C	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515E7D

Deuteranopia (green-blind)

#47577B

Tritanopia (blue-blind)

#006568

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #345e7c;
/* rgb */ color: rgb(52, 94, 124);
/* oklch */ color: oklch(46.5% 0.068 241.4);

Tailwind

colors: {
  custom: {
    50: '#728ba2',
    500: '#345e7c',
    950: '#000000',
  },
}

SCSS

$custom: #345e7c;
$custom-light: #728ba2;
$custom-dark: #000000;

JSON

{
  "hex": "#345e7c",
  "rgb": {
    "r": 52,
    "g": 94,
    "b": 124
  },
  "hsl": {
    "h": 205,
    "s": 40.909,
    "l": 34.51
  },
  "oklch": {
    "l": 0.4647,
    "c": 0.06795,
    "h": 241.4
  },
  "luminance": 0.10191
}

Semantic roles & 50–950 ramp

primary

#345E7C

secondary

#A98063

accent

#8A57D1

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#080C0F

muted

#7B7D7E

Preview Lab

Preview with #345E7C

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

Preview Lab → · Contrast checker → · Palette generator →