#3045C9#3045C9

#3045C9 is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 46.5% C 0.204 H 269.3°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#3045C9
RGB	rgb(48, 69, 201)
HSL	hsl(232, 61%, 49%)
HSV	hsv(232, 76%, 79%)
CMYK	cmyk(76.1%, 65.7%, 0%, 21.2%)
CIE-LAB	lab(36.18, 38.44, -70.54)
CIE-LCH	lch(36.18, 80.33, 298.59°)
OKLab	oklab(46.51% -0.0024 -0.2041)
OKLCH	oklch(46.51% 0.204 269.3)
XYZ	xyz(13.8860, 9.1001, 56.2717)
Luminance	0.0910 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3045C9 #C9B430

analogous

#3092C9 #3045C9 #6830C9

triadic

#3045C9 #C93045 #45C930

tetradic

#3045C9 #C93092 #C9B430 #30C968

square

#3045C9 #C93092 #C9B430 #30C968

split-complementary

#3045C9 #C96830 #92C930

monochromatic

#182366 #243498 #3045C9 #5E6FD8 #8F9BE4

Accessibility & contrast

On white

7.45

#3045C9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#3045C9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3045C9

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3045C9	#FFFFFF	#000000	##FFFFFF
##3045C9	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CCD

Deuteranopia (green-blind)

#004EC7

Tritanopia (blue-blind)

#006881

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3045c9;
/* rgb */ color: rgb(48, 69, 201);
/* oklch */ color: oklch(46.5% 0.204 269.3);

Tailwind

colors: {
  custom: {
    50: '#8079db',
    500: '#3045c9',
    950: '#000000',
  },
}

SCSS

$custom: #3045c9;
$custom-light: #8079db;
$custom-dark: #000000;

JSON

{
  "hex": "#3045c9",
  "rgb": {
    "r": 48,
    "g": 69,
    "b": 201
  },
  "hsl": {
    "h": 231.765,
    "s": 61.446,
    "l": 48.824
  },
  "oklch": {
    "l": 0.46513,
    "c": 0.20412,
    "h": 269.3
  },
  "luminance": 0.09102
}

Semantic roles & 50–950 ramp

primary

#3045C9

secondary

#CFC586

accent

#CE43E5

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #3045C9

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

Preview Lab → · Contrast checker → · Palette generator →