#3049BD#3049BD

#3049BD is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.1% C 0.184 H 268.6°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#3049BD
RGB	rgb(48, 73, 189)
HSL	hsl(229, 59%, 46%)
HSV	hsv(229, 75%, 74%)
CMYK	cmyk(74.6%, 61.4%, 0%, 25.9%)
CIE-LAB	lab(36.11, 31.56, -63.64)
CIE-LCH	lch(36.11, 71.03, 296.38°)
OKLab	oklab(46.15% -0.0044 -0.1839)
OKLCH	oklch(46.15% 0.184 268.6)
XYZ	xyz(12.7836, 9.0662, 49.2105)
Luminance	0.0907 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3049BD #BDA430

analogous

#3090BD #3049BD #5E30BD

triadic

#3049BD #BD3049 #49BD30

tetradic

#3049BD #BD3090 #BDA430 #30BD5E

square

#3049BD #BD3090 #BDA430 #30BD5E

split-complementary

#3049BD #BD5E30 #90BD30

monochromatic

#17235B #24368C #3049BD #566CD4 #8797E0

Accessibility & contrast

On white

7.46

#3049BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#3049BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3049BD

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3049BD	#FFFFFF	#000000	##FFFFFF
##3049BD	1.00	7.46	2.81	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC1

Deuteranopia (green-blind)

#004FBB

Tritanopia (blue-blind)

#00677C

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3049bd;
/* rgb */ color: rgb(48, 73, 189);
/* oklch */ color: oklch(46.1% 0.184 268.6);

Tailwind

colors: {
  custom: {
    50: '#7d7bd2',
    500: '#3049bd',
    950: '#000000',
  },
}

SCSS

$custom: #3049bd;
$custom-light: #7d7bd2;
$custom-dark: #000000;

JSON

{
  "hex": "#3049bd",
  "rgb": {
    "r": 48,
    "g": 73,
    "b": 189
  },
  "hsl": {
    "h": 229.362,
    "s": 59.494,
    "l": 46.471
  },
  "oklch": {
    "l": 0.46145,
    "c": 0.1839,
    "h": 268.6
  },
  "luminance": 0.09068
}

Semantic roles & 50–950 ramp

primary

#3049BD

secondary

#CABD7F

accent

#C745E3

background

#F8F7FD

surface

#EFEDFA

border

#CAC8D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #3049BD

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

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