#345D97#345D97

#345D97 is a mid, moderate blue. Relative luminance 0.108; OKLCH L 47.7% C 0.105 H 257.3°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#345D97
RGB	rgb(52, 93, 151)
HSL	hsl(215, 49%, 40%)
HSV	hsv(215, 66%, 59%)
CMYK	cmyk(65.6%, 38.4%, 0%, 40.8%)
CIE-LAB	lab(39.23, 4.98, -36.04)
CIE-LCH	lch(39.23, 36.38, 277.86°)
OKLab	oklab(47.74% -0.0231 -0.1024)
OKLCH	oklch(47.74% 0.105 257.3)
XYZ	xyz(10.9144, 10.7921, 30.7800)
Luminance	0.1079 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345D97 #976E34

analogous

#348E97 #345D97 #3D3497

triadic

#345D97 #97345D #5D9734

tetradic

#345D97 #97348E #976E34 #34973D

square

#345D97 #97348E #976E34 #34973D

split-complementary

#345D97 #973D34 #8E9734

monochromatic

#15253C #244169 #345D97 #487AC0 #769BD0

Accessibility & contrast

On white

6.65

#345D97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#345D97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #345D97

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345D97	#FFFFFF	#000000	##FFFFFF
##345D97	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#446199

Deuteranopia (green-blind)

#365896

Tritanopia (blue-blind)

#006A73

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #345d97;
/* rgb */ color: rgb(52, 93, 151);
/* oklch */ color: oklch(47.7% 0.105 257.3);

Tailwind

colors: {
  custom: {
    50: '#768ab6',
    500: '#345d97',
    950: '#000000',
  },
}

SCSS

$custom: #345d97;
$custom-light: #768ab6;
$custom-dark: #000000;

JSON

{
  "hex": "#345d97",
  "rgb": {
    "r": 52,
    "g": 93,
    "b": 151
  },
  "hsl": {
    "h": 215.152,
    "s": 48.768,
    "l": 39.804
  },
  "oklch": {
    "l": 0.47735,
    "c": 0.10496,
    "h": 257.3
  },
  "luminance": 0.10793
}

Semantic roles & 50–950 ramp

primary

#345D97

secondary

#B89A6F

accent

#A04FD8

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #345D97

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

Preview Lab → · Contrast checker → · Palette generator →