#3044A3#3044A3

#3044A3 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.0% C 0.155 H 269.7°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#3044A3
RGB	rgb(48, 68, 163)
HSL	hsl(230, 55%, 41%)
HSV	hsv(230, 71%, 64%)
CMYK	cmyk(70.6%, 58.3%, 0%, 36.1%)
CIE-LAB	lab(32.71, 25.24, -53.73)
CIE-LCH	lch(32.71, 59.36, 295.16°)
OKLab	oklab(42.96% -0.0009 -0.1548)
OKLCH	oklch(42.96% 0.155 269.7)
XYZ	xyz(9.8946, 7.4060, 35.5513)
Luminance	0.0741 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3044A3 #A38F30

analogous

#307EA3 #3044A3 #5630A3

triadic

#3044A3 #A33044 #44A330

tetradic

#3044A3 #A3307E #A38F30 #30A356

square

#3044A3 #A3307E #A38F30 #30A356

split-complementary

#3044A3 #A35630 #7EA330

monochromatic

#141D44 #223074 #3044A3 #475EC9 #7787D7

Accessibility & contrast

On white

8.46

#3044A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#3044A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3044A3

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3044A3	#FFFFFF	#000000	##FFFFFF
##3044A3	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A6

Deuteranopia (green-blind)

#0048A1

Tritanopia (blue-blind)

#005B6C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3044a3;
/* rgb */ color: rgb(48, 68, 163);
/* oklch */ color: oklch(43.0% 0.155 269.7);

Tailwind

colors: {
  custom: {
    50: '#7777bf',
    500: '#3044a3',
    950: '#000000',
  },
}

SCSS

$custom: #3044a3;
$custom-light: #7777bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3044a3",
  "rgb": {
    "r": 48,
    "g": 68,
    "b": 163
  },
  "hsl": {
    "h": 229.565,
    "s": 54.502,
    "l": 41.373
  },
  "oklch": {
    "l": 0.42961,
    "c": 0.15483,
    "h": 269.7
  },
  "luminance": 0.07407
}

Semantic roles & 50–950 ramp

primary

#3044A3

secondary

#BFB170

accent

#C44ADE

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #3044A3

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

Preview Lab → · Contrast checker → · Palette generator →