#345EAB#345EAB

#345EAB is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.3% C 0.132 H 261.4°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#345EAB
RGB	rgb(52, 94, 171)
HSL	hsl(219, 53%, 44%)
HSV	hsv(219, 70%, 67%)
CMYK	cmyk(69.6%, 45%, 0%, 32.9%)
CIE-LAB	lab(40.69, 11.70, -45.61)
CIE-LCH	lch(40.69, 47.09, 284.38°)
OKLab	oklab(49.25% -0.0198 -0.1305)
OKLCH	oklch(49.25% 0.132 261.4)
XYZ	xyz(12.7669, 11.6744, 40.1007)
Luminance	0.1168 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345EAB #AB8134

analogous

#3499AB #345EAB #4634AB

triadic

#345EAB #AB345E #5EAB34

tetradic

#345EAB #AB3499 #AB8134 #34AB46

square

#345EAB #AB3499 #AB8134 #34AB46

split-complementary

#345EAB #AB4634 #99AB34

monochromatic

#172A4D #26447C #345EAB #527CCA #81A0D9

Accessibility & contrast

On white

6.30

#345EAB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#345EAB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #345EAB

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345EAB	#FFFFFF	#000000	##FFFFFF
##345EAB	1.00	6.30	3.34	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3866AE

Deuteranopia (green-blind)

#225BA9

Tritanopia (blue-blind)

#00707C

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #345eab;
/* rgb */ color: rgb(52, 94, 171);
/* oklch */ color: oklch(49.3% 0.132 261.4);

Tailwind

colors: {
  custom: {
    50: '#798bc4',
    500: '#345eab',
    950: '#000000',
  },
}

SCSS

$custom: #345eab;
$custom-light: #798bc4;
$custom-dark: #000000;

JSON

{
  "hex": "#345eab",
  "rgb": {
    "r": 52,
    "g": 94,
    "b": 171
  },
  "hsl": {
    "h": 218.824,
    "s": 53.363,
    "l": 43.725
  },
  "oklch": {
    "l": 0.49251,
    "c": 0.13195,
    "h": 261.4
  },
  "luminance": 0.11676
}

Semantic roles & 50–950 ramp

primary

#345EAB

secondary

#C2A879

accent

#A94BDD

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #345EAB

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

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