#3450BA#3450BA

#3450BA is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.4% C 0.170 H 268.0°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#3450BA
RGB	rgb(52, 80, 186)
HSL	hsl(227, 56%, 47%)
HSV	hsv(227, 72%, 73%)
CMYK	cmyk(72%, 57%, 0%, 27.1%)
CIE-LAB	lab(37.86, 26.40, -59.01)
CIE-LCH	lch(37.86, 64.65, 294.10°)
OKLab	oklab(47.43% -0.0059 -0.1701)
OKLCH	oklch(47.43% 0.17 268)
XYZ	xyz(13.1447, 10.0112, 47.6845)
Luminance	0.1001 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3450BA #BA9E34

analogous

#3493BA #3450BA #5B34BA

triadic

#3450BA #BA3450 #50BA34

tetradic

#3450BA #BA3493 #BA9E34 #34BA5B

square

#3450BA #BA3493 #BA9E34 #34BA5B

split-complementary

#3450BA #BA5B34 #93BA34

monochromatic

#19275A #273B8A #3450BA #5A73D1 #8A9CDE

Accessibility & contrast

On white

6.99

#3450BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.00

#3450BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3450BA

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3450BA	#FFFFFF	#000000	##FFFFFF
##3450BA	1.00	6.99	3.00	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BE

Deuteranopia (green-blind)

#0053B8

Tritanopia (blue-blind)

#006A7D

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3450ba;
/* rgb */ color: rgb(52, 80, 186);
/* oklch */ color: oklch(47.4% 0.170 268.0);

Tailwind

colors: {
  custom: {
    50: '#7d80d0',
    500: '#3450ba',
    950: '#000000',
  },
}

SCSS

$custom: #3450ba;
$custom-light: #7d80d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3450ba",
  "rgb": {
    "r": 52,
    "g": 80,
    "b": 186
  },
  "hsl": {
    "h": 227.463,
    "s": 56.303,
    "l": 46.667
  },
  "oklch": {
    "l": 0.47427,
    "c": 0.17021,
    "h": 268
  },
  "luminance": 0.10013
}

Semantic roles & 50–950 ramp

primary

#3450BA

secondary

#C8BA81

accent

#C048E0

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #3450BA

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

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