#3044AC#3044AC

#3044AC is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.7% C 0.167 H 269.7°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#3044AC
RGB	rgb(48, 68, 172)
HSL	hsl(230, 56%, 43%)
HSV	hsv(230, 72%, 67%)
CMYK	cmyk(72.1%, 60.5%, 0%, 32.5%)
CIE-LAB	lab(33.44, 28.57, -57.95)
CIE-LCH	lch(33.44, 64.61, 296.24°)
OKLab	oklab(43.72% -0.0008 -0.1672)
OKLCH	oklch(43.72% 0.167 269.7)
XYZ	xyz(10.7299, 7.7401, 39.9502)
Luminance	0.0774 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3044AC #AC9830

analogous

#3082AC #3044AC #5A30AC

triadic

#3044AC #AC3044 #44AC30

tetradic

#3044AC #AC3082 #AC9830 #30AC5A

square

#3044AC #AC3082 #AC9830 #30AC5A

split-complementary

#3044AC #AC5A30 #82AC30

monochromatic

#151E4C #23317C #3044AC #4C61CD #7C8BDA

Accessibility & contrast

On white

8.24

#3044AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#3044AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3044AC

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3044AC	#FFFFFF	#000000	##FFFFFF
##3044AC	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055AF

Deuteranopia (green-blind)

#0049AA

Tritanopia (blue-blind)

#005E71

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3044ac;
/* rgb */ color: rgb(48, 68, 172);
/* oklch */ color: oklch(43.7% 0.167 269.7);

Tailwind

colors: {
  custom: {
    50: '#7977c6',
    500: '#3044ac',
    950: '#000000',
  },
}

SCSS

$custom: #3044ac;
$custom-light: #7977c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3044ac",
  "rgb": {
    "r": 48,
    "g": 68,
    "b": 172
  },
  "hsl": {
    "h": 230.323,
    "s": 56.364,
    "l": 43.137
  },
  "oklch": {
    "l": 0.43724,
    "c": 0.16721,
    "h": 269.7
  },
  "luminance": 0.07741
}

Semantic roles & 50–950 ramp

primary

#3044AC

secondary

#C3B675

accent

#C748E0

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #3044AC

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

Preview Lab → · Contrast checker → · Palette generator →