#345E87#345E87

#345E87 is a mid, moderate cyan. Relative luminance 0.105; OKLCH L 47.0% C 0.082 H 249.4°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#345E87
RGB	rgb(52, 94, 135)
HSL	hsl(210, 44%, 37%)
HSV	hsv(210, 61%, 53%)
CMYK	cmyk(61.5%, 30.4%, 0%, 47.1%)
CIE-LAB	lab(38.70, -1.38, -27.22)
CIE-LCH	lch(38.70, 27.25, 267.09°)
OKLab	oklab(47.05% -0.0288 -0.0767)
OKLCH	oklch(47.05% 0.082 249.4)
XYZ	xyz(9.7905, 10.4839, 24.4246)
Luminance	0.1048 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345E87 #875D34

analogous

#348787 #345E87 #343487

triadic

#345E87 #87345E #5E8734

tetradic

#345E87 #873487 #875D34 #348734

square

#345E87 #873487 #875D34 #348734

split-complementary

#345E87 #873434 #878734

monochromatic

#12202F #233F5B #345E87 #457DB3 #6E9BC7

Accessibility & contrast

On white

6.78

#345E87 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#345E87 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #345E87

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345E87	#FFFFFF	#000000	##FFFFFF
##345E87	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D6089

Deuteranopia (green-blind)

#425786

Tritanopia (blue-blind)

#00686C

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #345e87;
/* rgb */ color: rgb(52, 94, 135);
/* oklch */ color: oklch(47.0% 0.082 249.4);

Tailwind

colors: {
  custom: {
    50: '#738baa',
    500: '#345e87',
    950: '#000000',
  },
}

SCSS

$custom: #345e87;
$custom-light: #738baa;
$custom-dark: #000000;

JSON

{
  "hex": "#345e87",
  "rgb": {
    "r": 52,
    "g": 94,
    "b": 135
  },
  "hsl": {
    "h": 209.639,
    "s": 44.385,
    "l": 36.667
  },
  "oklch": {
    "l": 0.47047,
    "c": 0.08188,
    "h": 249.4
  },
  "luminance": 0.10485
}

Semantic roles & 50–950 ramp

primary

#345E87

secondary

#AF8B67

accent

#9354D4

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #345E87

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

Preview Lab → · Contrast checker → · Palette generator →