#3046A4#3046A4

#3046A4 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.4% C 0.154 H 269.1°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#3046A4
RGB	rgb(48, 70, 164)
HSL	hsl(229, 55%, 42%)
HSV	hsv(229, 71%, 64%)
CMYK	cmyk(70.7%, 57.3%, 0%, 35.7%)
CIE-LAB	lab(33.32, 24.28, -53.34)
CIE-LCH	lch(33.32, 58.61, 294.48°)
OKLab	oklab(43.44% -0.0025 -0.1536)
OKLCH	oklch(43.44% 0.154 269.1)
XYZ	xyz(10.1076, 7.6880, 36.0660)
Luminance	0.0769 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3046A4 #A48E30

analogous

#3080A4 #3046A4 #5430A4

triadic

#3046A4 #A43046 #46A430

tetradic

#3046A4 #A43080 #A48E30 #30A454

square

#3046A4 #A43080 #A48E30 #30A454

split-complementary

#3046A4 #A45430 #80A430

monochromatic

#141E45 #223275 #3046A4 #4860C9 #7789D7

Accessibility & contrast

On white

8.27

#3046A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#3046A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3046A4

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3046A4	#FFFFFF	#000000	##FFFFFF
##3046A4	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054A7

Deuteranopia (green-blind)

#0049A2

Tritanopia (blue-blind)

#005D6E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3046a4;
/* rgb */ color: rgb(48, 70, 164);
/* oklch */ color: oklch(43.4% 0.154 269.1);

Tailwind

colors: {
  custom: {
    50: '#7779c0',
    500: '#3046a4',
    950: '#000000',
  },
}

SCSS

$custom: #3046a4;
$custom-light: #7779c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3046a4",
  "rgb": {
    "r": 48,
    "g": 70,
    "b": 164
  },
  "hsl": {
    "h": 228.621,
    "s": 54.717,
    "l": 41.569
  },
  "oklch": {
    "l": 0.43442,
    "c": 0.15367,
    "h": 269.1
  },
  "luminance": 0.07689
}

Semantic roles & 50–950 ramp

primary

#3046A4

secondary

#BFB070

accent

#C24ADE

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #3046A4

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

Preview Lab → · Contrast checker → · Palette generator →