#345790#345790

#345790 is a mid, moderate blue. Relative luminance 0.096; OKLCH L 45.9% C 0.102 H 259.7°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#345790
RGB	rgb(52, 87, 144)
HSL	hsl(217, 47%, 38%)
HSV	hsv(217, 64%, 56%)
CMYK	cmyk(63.9%, 39.6%, 0%, 43.5%)
CIE-LAB	lab(37.04, 6.29, -35.29)
CIE-LCH	lch(37.04, 35.85, 280.11°)
OKLab	oklab(45.91% -0.0182 -0.1003)
OKLCH	oklch(45.91% 0.102 259.7)
XYZ	xyz(9.8566, 9.5592, 27.7058)
Luminance	0.0956 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345790 #906D34

analogous

#348590 #345790 #3F3490

triadic

#345790 #903457 #579034

tetradic

#345790 #903485 #906D34 #34903F

square

#345790 #903485 #906D34 #34903F

split-complementary

#345790 #903F34 #859034

monochromatic

#142136 #243C63 #345790 #4572BC #7294CC

Accessibility & contrast

On white

7.21

#345790 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#345790 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #345790

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345790	#FFFFFF	#000000	##FFFFFF
##345790	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E5C92

Deuteranopia (green-blind)

#31538F

Tritanopia (blue-blind)

#00646C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #345790;
/* rgb */ color: rgb(52, 87, 144);
/* oklch */ color: oklch(45.9% 0.102 259.7);

Tailwind

colors: {
  custom: {
    50: '#7586b1',
    500: '#345790',
    950: '#000000',
  },
}

SCSS

$custom: #345790;
$custom-light: #7586b1;
$custom-dark: #000000;

JSON

{
  "hex": "#345790",
  "rgb": {
    "r": 52,
    "g": 87,
    "b": 144
  },
  "hsl": {
    "h": 217.174,
    "s": 46.939,
    "l": 38.431
  },
  "oklch": {
    "l": 0.45907,
    "c": 0.10191,
    "h": 259.7
  },
  "luminance": 0.0956
}

Semantic roles & 50–950 ramp

primary

#345790

secondary

#B4996B

accent

#A451D7

background

#F7F8FA

surface

#EDEFF5

border

#C8CACF

text

#090B10

muted

#7B7C7F

Preview Lab

Preview with #345790

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

Preview Lab → · Contrast checker → · Palette generator →