#3045C1#3045C1

#3045C1 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.8% C 0.194 H 269.4°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#3045C1
RGB	rgb(48, 69, 193)
HSL	hsl(231, 60%, 47%)
HSV	hsv(231, 75%, 76%)
CMYK	cmyk(75.1%, 64.2%, 0%, 24.3%)
CIE-LAB	lab(35.47, 35.58, -67.04)
CIE-LCH	lch(35.47, 75.89, 297.95°)
OKLab	oklab(45.78% -0.002 -0.1939)
OKLCH	oklch(45.78% 0.194 269.4)
XYZ	xyz(12.9694, 8.7335, 51.4439)
Luminance	0.0873 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.50

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3045C1 #C1AC30

analogous

#308EC1 #3045C1 #6330C1

triadic

#3045C1 #C13045 #45C130

tetradic

#3045C1 #C1308E #C1AC30 #30C163

square

#3045C1 #C1308E #C1AC30 #30C163

split-complementary

#3045C1 #C16330 #8EC130

monochromatic

#18225F #243390 #3045C1 #596BD6 #8A96E2

Accessibility & contrast

On white

7.64

#3045C1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#3045C1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3045C1

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3045C1	#FFFFFF	#000000	##FFFFFF
##3045C1	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC5

Deuteranopia (green-blind)

#004DBF

Tritanopia (blue-blind)

#00667D

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3045c1;
/* rgb */ color: rgb(48, 69, 193);
/* oklch */ color: oklch(45.8% 0.194 269.4);

Tailwind

colors: {
  custom: {
    50: '#7e78d5',
    500: '#3045c1',
    950: '#000000',
  },
}

SCSS

$custom: #3045c1;
$custom-light: #7e78d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3045c1",
  "rgb": {
    "r": 48,
    "g": 69,
    "b": 193
  },
  "hsl": {
    "h": 231.31,
    "s": 60.166,
    "l": 47.255
  },
  "oklch": {
    "l": 0.45775,
    "c": 0.19387,
    "h": 269.4
  },
  "luminance": 0.08735
}

Semantic roles & 50–950 ramp

primary

#3045C1

secondary

#CCC181

accent

#CC44E3

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3045C1

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

Preview Lab → · Contrast checker → · Palette generator →