#3050C9#3050C9

#3050C9 is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.5% C 0.191 H 267.3°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#3050C9
RGB	rgb(48, 80, 201)
HSL	hsl(227, 61%, 49%)
HSV	hsv(227, 76%, 79%)
CMYK	cmyk(76.1%, 60.2%, 0%, 21.2%)
CIE-LAB	lab(38.87, 31.45, -66.14)
CIE-LCH	lch(38.87, 73.23, 295.43°)
OKLab	oklab(48.5% -0.0091 -0.1911)
OKLCH	oklch(48.5% 0.191 267.3)
XYZ	xyz(14.6265, 10.5811, 56.5185)
Luminance	0.1058 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3050C9 #C9A930

analogous

#309DC9 #3050C9 #5D30C9

triadic

#3050C9 #C93050 #50C930

tetradic

#3050C9 #C9309D #C9A930 #30C95D

square

#3050C9 #C9309D #C9A930 #30C95D

split-complementary

#3050C9 #C95D30 #9DC930

monochromatic

#182966 #243C98 #3050C9 #5E77D8 #8FA1E4

Accessibility & contrast

On white

6.74

#3050C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#3050C9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3050C9

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3050C9	#FFFFFF	#000000	##FFFFFF
##3050C9	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063CD

Deuteranopia (green-blind)

#0055C7

Tritanopia (blue-blind)

#006F85

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3050c9;
/* rgb */ color: rgb(48, 80, 201);
/* oklch */ color: oklch(48.5% 0.191 267.3);

Tailwind

colors: {
  custom: {
    50: '#7f80da',
    500: '#3050c9',
    950: '#000000',
  },
}

SCSS

$custom: #3050c9;
$custom-light: #7f80da;
$custom-dark: #000000;

JSON

{
  "hex": "#3050c9",
  "rgb": {
    "r": 48,
    "g": 80,
    "b": 201
  },
  "hsl": {
    "h": 227.451,
    "s": 61.446,
    "l": 48.824
  },
  "oklch": {
    "l": 0.48496,
    "c": 0.19133,
    "h": 267.3
  },
  "luminance": 0.10583
}

Semantic roles & 50–950 ramp

primary

#3050C9

secondary

#CFC086

accent

#C343E5

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3050C9

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

Preview Lab → · Contrast checker → · Palette generator →