#3044AF#3044AF

#3044AF is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.0% C 0.171 H 269.7°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#3044AF
RGB	rgb(48, 68, 175)
HSL	hsl(231, 57%, 44%)
HSV	hsv(231, 73%, 69%)
CMYK	cmyk(72.6%, 61.1%, 0%, 31.4%)
CIE-LAB	lab(33.68, 29.67, -59.33)
CIE-LCH	lch(33.68, 66.34, 296.57°)
OKLab	oklab(43.98% -0.0008 -0.1713)
OKLCH	oklch(43.98% 0.171 269.7)
XYZ	xyz(11.0213, 7.8566, 41.4848)
Luminance	0.0786 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3044AF #AF9B30

analogous

#3083AF #3044AF #5B30AF

triadic

#3044AF #AF3044 #44AF30

tetradic

#3044AF #AF3083 #AF9B30 #30AF5B

square

#3044AF #AF3083 #AF9B30 #30AF5B

split-complementary

#3044AF #AF5B30 #83AF30

monochromatic

#161F4F #23317F #3044AF #4E62CE #7E8DDC

Accessibility & contrast

On white

8.17

#3044AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#3044AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3044AF

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3044AF	#FFFFFF	#000000	##FFFFFF
##3044AF	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B3

Deuteranopia (green-blind)

#0049AD

Tritanopia (blue-blind)

#005F73

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3044af;
/* rgb */ color: rgb(48, 68, 175);
/* oklch */ color: oklch(44.0% 0.171 269.7);

Tailwind

colors: {
  custom: {
    50: '#7a77c8',
    500: '#3044af',
    950: '#000000',
  },
}

SCSS

$custom: #3044af;
$custom-light: #7a77c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3044af",
  "rgb": {
    "r": 48,
    "g": 68,
    "b": 175
  },
  "hsl": {
    "h": 230.551,
    "s": 56.951,
    "l": 43.725
  },
  "oklch": {
    "l": 0.43984,
    "c": 0.17128,
    "h": 269.7
  },
  "luminance": 0.07858
}

Semantic roles & 50–950 ramp

primary

#3044AF

secondary

#C4B876

accent

#C848E0

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #3044AF

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

Preview Lab → · Contrast checker → · Palette generator →