#3046B9#3046B9

#3046B9 is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.2% C 0.182 H 269.3°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#3046B9
RGB	rgb(48, 70, 185)
HSL	hsl(230, 59%, 46%)
HSV	hsv(230, 74%, 73%)
CMYK	cmyk(74.1%, 62.2%, 0%, 27.5%)
CIE-LAB	lab(35.02, 32.03, -63.06)
CIE-LCH	lch(35.02, 70.73, 296.93°)
OKLab	oklab(45.24% -0.0023 -0.1822)
OKLCH	oklch(45.24% 0.182 269.3)
XYZ	xyz(12.1630, 8.5102, 46.8911)
Luminance	0.0851 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3046B9 #B9A330

analogous

#308AB9 #3046B9 #5E30B9

triadic

#3046B9 #B93046 #46B930

tetradic

#3046B9 #B9308A #B9A330 #30B95E

square

#3046B9 #B9308A #B9A330 #30B95E

split-complementary

#3046B9 #B95E30 #8AB930

monochromatic

#172158 #233488 #3046B9 #5468D3 #8493DF

Accessibility & contrast

On white

7.77

#3046B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#3046B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3046B9

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3046B9	#FFFFFF	#000000	##FFFFFF
##3046B9	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BD

Deuteranopia (green-blind)

#004CB7

Tritanopia (blue-blind)

#006479

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3046b9;
/* rgb */ color: rgb(48, 70, 185);
/* oklch */ color: oklch(45.2% 0.182 269.3);

Tailwind

colors: {
  custom: {
    50: '#7c79cf',
    500: '#3046b9',
    950: '#000000',
  },
}

SCSS

$custom: #3046b9;
$custom-light: #7c79cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3046b9",
  "rgb": {
    "r": 48,
    "g": 70,
    "b": 185
  },
  "hsl": {
    "h": 230.365,
    "s": 58.798,
    "l": 45.686
  },
  "oklch": {
    "l": 0.45236,
    "c": 0.18222,
    "h": 269.3
  },
  "luminance": 0.08511
}

Semantic roles & 50–950 ramp

primary

#3046B9

secondary

#C9BC7C

accent

#C946E2

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #3046B9

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

Preview Lab → · Contrast checker → · Palette generator →