#3050BD#3050BD

#3050BD is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.5% C 0.175 H 267.0°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#3050BD
RGB	rgb(48, 80, 189)
HSL	hsl(226, 59%, 46%)
HSV	hsv(226, 75%, 74%)
CMYK	cmyk(74.6%, 57.7%, 0%, 25.9%)
CIE-LAB	lab(37.91, 27.01, -60.70)
CIE-LCH	lch(37.91, 66.44, 293.99°)
OKLab	oklab(47.49% -0.0093 -0.1751)
OKLCH	oklch(47.49% 0.175 267)
XYZ	xyz(13.2697, 10.0384, 49.3725)
Luminance	0.1004 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3050BD #BD9D30

analogous

#3097BD #3050BD #5730BD

triadic

#3050BD #BD3050 #50BD30

tetradic

#3050BD #BD3097 #BD9D30 #30BD57

square

#3050BD #BD3097 #BD9D30 #30BD57

split-complementary

#3050BD #BD5730 #97BD30

monochromatic

#17275B #243B8C #3050BD #5673D4 #879BE0

Accessibility & contrast

On white

6.98

#3050BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#3050BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3050BD

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3050BD	#FFFFFF	#000000	##FFFFFF
##3050BD	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C1

Deuteranopia (green-blind)

#0053BB

Tritanopia (blue-blind)

#006B7E

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3050bd;
/* rgb */ color: rgb(48, 80, 189);
/* oklch */ color: oklch(47.5% 0.175 267.0);

Tailwind

colors: {
  custom: {
    50: '#7c80d2',
    500: '#3050bd',
    950: '#000000',
  },
}

SCSS

$custom: #3050bd;
$custom-light: #7c80d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3050bd",
  "rgb": {
    "r": 48,
    "g": 80,
    "b": 189
  },
  "hsl": {
    "h": 226.383,
    "s": 59.494,
    "l": 46.471
  },
  "oklch": {
    "l": 0.47486,
    "c": 0.1754,
    "h": 267
  },
  "luminance": 0.1004
}

Semantic roles & 50–950 ramp

primary

#3050BD

secondary

#CAB97F

accent

#BF45E3

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #3050BD

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

Preview Lab → · Contrast checker → · Palette generator →