#345EAC#345EAC

#345EAC is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.3% C 0.133 H 261.5°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#345EAC
RGB	rgb(52, 94, 172)
HSL	hsl(219, 54%, 44%)
HSV	hsv(219, 70%, 67%)
CMYK	cmyk(69.8%, 45.3%, 0%, 32.5%)
CIE-LAB	lab(40.76, 12.07, -46.10)
CIE-LCH	lch(40.76, 47.66, 284.67°)
OKLab	oklab(49.32% -0.0196 -0.1319)
OKLCH	oklch(49.32% 0.133 261.5)
XYZ	xyz(12.8626, 11.7127, 40.6046)
Luminance	0.1171 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345EAC #AC8234

analogous

#349AAC #345EAC #4634AC

triadic

#345EAC #AC345E #5EAC34

tetradic

#345EAC #AC349A #AC8234 #34AC46

square

#345EAC #AC349A #AC8234 #34AC46

split-complementary

#345EAC #AC4634 #9AAC34

monochromatic

#182B4E #26447D #345EAC #527DCB #81A0D9

Accessibility & contrast

On white

6.28

#345EAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#345EAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #345EAC

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345EAC	#FFFFFF	#000000	##FFFFFF
##345EAC	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3766AF

Deuteranopia (green-blind)

#215BAA

Tritanopia (blue-blind)

#00707C

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #345eac;
/* rgb */ color: rgb(52, 94, 172);
/* oklch */ color: oklch(49.3% 0.133 261.5);

Tailwind

colors: {
  custom: {
    50: '#7a8bc5',
    500: '#345eac',
    950: '#000000',
  },
}

SCSS

$custom: #345eac;
$custom-light: #7a8bc5;
$custom-dark: #000000;

JSON

{
  "hex": "#345eac",
  "rgb": {
    "r": 52,
    "g": 94,
    "b": 172
  },
  "hsl": {
    "h": 219,
    "s": 53.571,
    "l": 43.922
  },
  "oklch": {
    "l": 0.49318,
    "c": 0.13335,
    "h": 261.5
  },
  "luminance": 0.11714
}

Semantic roles & 50–950 ramp

primary

#345EAC

secondary

#C2A979

accent

#AA4BDD

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #345EAC

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

Preview Lab → · Contrast checker → · Palette generator →