#345A97#345A97

#345A97 is a mid, moderate blue. Relative luminance 0.103; OKLCH L 47.0% C 0.108 H 259.5°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#345A97
RGB	rgb(52, 90, 151)
HSL	hsl(217, 49%, 40%)
HSV	hsv(217, 66%, 59%)
CMYK	cmyk(65.6%, 40.4%, 0%, 40.8%)
CIE-LAB	lab(38.33, 6.90, -37.46)
CIE-LCH	lch(38.33, 38.09, 280.44°)
OKLab	oklab(47.04% -0.0198 -0.1066)
OKLCH	oklch(47.04% 0.108 259.5)
XYZ	xyz(10.6563, 10.2757, 30.6940)
Luminance	0.1028 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345A97 #977134

analogous

#348B97 #345A97 #403497

triadic

#345A97 #97345A #5A9734

tetradic

#345A97 #97348B #977134 #349740

square

#345A97 #97348B #977134 #349740

split-complementary

#345A97 #974034 #8B9734

monochromatic

#15243C #243F69 #345A97 #4876C0 #7698D0

Accessibility & contrast

On white

6.87

#345A97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#345A97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #345A97

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345A97	#FFFFFF	#000000	##FFFFFF
##345A97	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5F99

Deuteranopia (green-blind)

#305696

Tritanopia (blue-blind)

#006871

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #345a97;
/* rgb */ color: rgb(52, 90, 151);
/* oklch */ color: oklch(47.0% 0.108 259.5);

Tailwind

colors: {
  custom: {
    50: '#7688b6',
    500: '#345a97',
    950: '#000000',
  },
}

SCSS

$custom: #345a97;
$custom-light: #7688b6;
$custom-dark: #000000;

JSON

{
  "hex": "#345a97",
  "rgb": {
    "r": 52,
    "g": 90,
    "b": 151
  },
  "hsl": {
    "h": 216.97,
    "s": 48.768,
    "l": 39.804
  },
  "oklch": {
    "l": 0.4704,
    "c": 0.10842,
    "h": 259.5
  },
  "luminance": 0.10277
}

Semantic roles & 50–950 ramp

primary

#345A97

secondary

#B89C6F

accent

#A44FD8

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #345A97

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

Preview Lab → · Contrast checker → · Palette generator →