#3050C0#3050C0

#3050C0 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.7% C 0.179 H 267.1°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#3050C0
RGB	rgb(48, 80, 192)
HSL	hsl(227, 60%, 47%)
HSV	hsv(227, 75%, 75%)
CMYK	cmyk(75%, 58.3%, 0%, 24.7%)
CIE-LAB	lab(38.15, 28.12, -62.07)
CIE-LCH	lch(38.15, 68.15, 294.37°)
OKLab	oklab(47.74% -0.0092 -0.1792)
OKLCH	oklch(47.74% 0.179 267.1)
XYZ	xyz(13.5987, 10.1700, 51.1053)
Luminance	0.1017 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3050C0 #C0A030

analogous

#3098C0 #3050C0 #5830C0

triadic

#3050C0 #C03050 #50C030

tetradic

#3050C0 #C03098 #C0A030 #30C058

square

#3050C0 #C03098 #C0A030 #30C058

split-complementary

#3050C0 #C05830 #98C030

monochromatic

#18275E #243C8F #3050C0 #5874D5 #899DE1

Accessibility & contrast

On white

6.92

#3050C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#3050C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3050C0

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3050C0	#FFFFFF	#000000	##FFFFFF
##3050C0	1.00	6.92	3.03	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C4

Deuteranopia (green-blind)

#0053BE

Tritanopia (blue-blind)

#006C80

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3050c0;
/* rgb */ color: rgb(48, 80, 192);
/* oklch */ color: oklch(47.7% 0.179 267.1);

Tailwind

colors: {
  custom: {
    50: '#7d80d4',
    500: '#3050c0',
    950: '#000000',
  },
}

SCSS

$custom: #3050c0;
$custom-light: #7d80d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3050c0",
  "rgb": {
    "r": 48,
    "g": 80,
    "b": 192
  },
  "hsl": {
    "h": 226.667,
    "s": 60,
    "l": 47.059
  },
  "oklch": {
    "l": 0.47735,
    "c": 0.17942,
    "h": 267.1
  },
  "luminance": 0.10171
}

Semantic roles & 50–950 ramp

primary

#3050C0

secondary

#CBBB80

accent

#C045E3

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #3050C0

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

Preview Lab → · Contrast checker → · Palette generator →