#3046B2#3046B2

#3046B2 is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.6% C 0.173 H 269.3°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#3046B2
RGB	rgb(48, 70, 178)
HSL	hsl(230, 58%, 44%)
HSV	hsv(230, 73%, 70%)
CMYK	cmyk(73%, 60.7%, 0%, 30.2%)
CIE-LAB	lab(34.44, 29.47, -59.88)
CIE-LCH	lch(34.44, 66.73, 296.20°)
OKLab	oklab(44.62% -0.0023 -0.1728)
OKLCH	oklch(44.62% 0.173 269.3)
XYZ	xyz(11.4422, 8.2219, 43.0948)
Luminance	0.0822 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3046B2 #B29C30

analogous

#3087B2 #3046B2 #5B30B2

triadic

#3046B2 #B23046 #46B230

tetradic

#3046B2 #B23087 #B29C30 #30B25B

square

#3046B2 #B23087 #B29C30 #30B25B

split-complementary

#3046B2 #B25B30 #87B230

monochromatic

#162052 #233382 #3046B2 #5065D0 #808FDD

Accessibility & contrast

On white

7.94

#3046B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#3046B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3046B2

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3046B2	#FFFFFF	#000000	##FFFFFF
##3046B2	1.00	7.94	2.64	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B6

Deuteranopia (green-blind)

#004BB0

Tritanopia (blue-blind)

#006175

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3046b2;
/* rgb */ color: rgb(48, 70, 178);
/* oklch */ color: oklch(44.6% 0.173 269.3);

Tailwind

colors: {
  custom: {
    50: '#7b79ca',
    500: '#3046b2',
    950: '#000000',
  },
}

SCSS

$custom: #3046b2;
$custom-light: #7b79ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3046b2",
  "rgb": {
    "r": 48,
    "g": 70,
    "b": 178
  },
  "hsl": {
    "h": 229.846,
    "s": 57.522,
    "l": 44.314
  },
  "oklch": {
    "l": 0.44624,
    "c": 0.17286,
    "h": 269.3
  },
  "luminance": 0.08223
}

Semantic roles & 50–950 ramp

primary

#3046B2

secondary

#C6B878

accent

#C747E1

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3046B2

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

Preview Lab → · Contrast checker → · Palette generator →