#3044B2#3044B2

#3044B2 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.2% C 0.175 H 269.7°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#3044B2
RGB	rgb(48, 68, 178)
HSL	hsl(231, 58%, 44%)
HSV	hsv(231, 73%, 70%)
CMYK	cmyk(73%, 61.8%, 0%, 30.2%)
CIE-LAB	lab(33.93, 30.77, -60.71)
CIE-LCH	lch(33.93, 68.06, 296.88°)
OKLab	oklab(44.25% -0.0008 -0.1753)
OKLCH	oklch(44.25% 0.175 269.7)
XYZ	xyz(11.3192, 7.9758, 43.0538)
Luminance	0.0798 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3044B2 #B29E30

analogous

#3085B2 #3044B2 #5D30B2

triadic

#3044B2 #B23044 #44B230

tetradic

#3044B2 #B23085 #B29E30 #30B25D

square

#3044B2 #B23085 #B29E30 #30B25D

split-complementary

#3044B2 #B25D30 #85B230

monochromatic

#161F52 #233282 #3044B2 #5063D0 #808EDD

Accessibility & contrast

On white

8.09

#3044B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#3044B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3044B2

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3044B2	#FFFFFF	#000000	##FFFFFF
##3044B2	1.00	8.09	2.60	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B6

Deuteranopia (green-blind)

#004AB0

Tritanopia (blue-blind)

#006074

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3044b2;
/* rgb */ color: rgb(48, 68, 178);
/* oklch */ color: oklch(44.2% 0.175 269.7);

Tailwind

colors: {
  custom: {
    50: '#7b77ca',
    500: '#3044b2',
    950: '#000000',
  },
}

SCSS

$custom: #3044b2;
$custom-light: #7b77ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3044b2",
  "rgb": {
    "r": 48,
    "g": 68,
    "b": 178
  },
  "hsl": {
    "h": 230.769,
    "s": 57.522,
    "l": 44.314
  },
  "oklch": {
    "l": 0.44247,
    "c": 0.17531,
    "h": 269.7
  },
  "luminance": 0.07977
}

Semantic roles & 50–950 ramp

primary

#3044B2

secondary

#C6BA78

accent

#C947E1

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #3044B2

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

Preview Lab → · Contrast checker → · Palette generator →