#3050C3#3050C3

#3050C3 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.0% C 0.183 H 267.1°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#3050C3
RGB	rgb(48, 80, 195)
HSL	hsl(227, 60%, 48%)
HSV	hsv(227, 75%, 76%)
CMYK	cmyk(75.4%, 59%, 0%, 23.5%)
CIE-LAB	lab(38.38, 29.24, -63.44)
CIE-LCH	lch(38.38, 69.85, 294.74°)
OKLab	oklab(47.99% -0.0091 -0.1832)
OKLCH	oklch(47.99% 0.183 267.1)
XYZ	xyz(13.9345, 10.3043, 52.8737)
Luminance	0.1031 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3050C3 #C3A330

analogous

#3099C3 #3050C3 #5A30C3

triadic

#3050C3 #C33050 #50C330

tetradic

#3050C3 #C33099 #C3A330 #30C35A

square

#3050C3 #C33099 #C3A330 #30C35A

split-complementary

#3050C3 #C35A30 #99C330

monochromatic

#182861 #243C92 #3050C3 #5A75D6 #8B9EE2

Accessibility & contrast

On white

6.86

#3050C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#3050C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3050C3

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3050C3	#FFFFFF	#000000	##FFFFFF
##3050C3	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C7

Deuteranopia (green-blind)

#0054C1

Tritanopia (blue-blind)

#006D82

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3050c3;
/* rgb */ color: rgb(48, 80, 195);
/* oklch */ color: oklch(48.0% 0.183 267.1);

Tailwind

colors: {
  custom: {
    50: '#7e80d6',
    500: '#3050c3',
    950: '#000000',
  },
}

SCSS

$custom: #3050c3;
$custom-light: #7e80d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3050c3",
  "rgb": {
    "r": 48,
    "g": 80,
    "b": 195
  },
  "hsl": {
    "h": 226.939,
    "s": 60.494,
    "l": 47.647
  },
  "oklch": {
    "l": 0.47986,
    "c": 0.18341,
    "h": 267.1
  },
  "luminance": 0.10306
}

Semantic roles & 50–950 ramp

primary

#3050C3

secondary

#CCBC82

accent

#C144E4

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #3050C3

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

Preview Lab → · Contrast checker → · Palette generator →