#2C45C0#2C45C0

#2C45C0 is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.5% C 0.194 H 268.3°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#2C45C0
RGB	rgb(44, 69, 192)
HSL	hsl(230, 63%, 46%)
HSV	hsv(230, 77%, 75%)
CMYK	cmyk(77.1%, 64.1%, 0%, 24.7%)
CIE-LAB	lab(35.19, 34.80, -66.90)
CIE-LCH	lch(35.19, 75.41, 297.48°)
OKLab	oklab(45.5% -0.0056 -0.1935)
OKLCH	oklch(45.5% 0.194 268.3)
XYZ	xyz(12.6780, 8.5961, 50.8500)
Luminance	0.0860 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C45C0 #C0A72C

analogous

#2C8FC0 #2C45C0 #5D2CC0

triadic

#2C45C0 #C02C45 #45C02C

tetradic

#2C45C0 #C02C8F #C0A72C #2CC05D

square

#2C45C0 #C02C8F #C0A72C #2CC05D

split-complementary

#2C45C0 #C05D2C #8FC02C

monochromatic

#15215C #21338E #2C45C0 #5268D7 #8494E3

Accessibility & contrast

On white

7.72

#2C45C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#2C45C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C45C0

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C45C0	#FFFFFF	#000000	##FFFFFF
##2C45C0	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC4

Deuteranopia (green-blind)

#004CBE

Tritanopia (blue-blind)

#00657C

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2c45c0;
/* rgb */ color: rgb(44, 69, 192);
/* oklch */ color: oklch(45.5% 0.194 268.3);

Tailwind

colors: {
  custom: {
    50: '#7d78d4',
    500: '#2c45c0',
    950: '#000000',
  },
}

SCSS

$custom: #2c45c0;
$custom-light: #7d78d4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c45c0",
  "rgb": {
    "r": 44,
    "g": 69,
    "b": 192
  },
  "hsl": {
    "h": 229.865,
    "s": 62.712,
    "l": 46.275
  },
  "oklch": {
    "l": 0.45498,
    "c": 0.19362,
    "h": 268.3
  },
  "luminance": 0.08597
}

Semantic roles & 50–950 ramp

primary

#2C45C0

secondary

#CCBE7C

accent

#CA42E6

background

#F8F7FD

surface

#EFEDFA

border

#CAC8D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #2C45C0

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

Preview Lab → · Contrast checker → · Palette generator →