#3044A4#3044A4

#3044A4 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.0% C 0.156 H 269.7°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#3044A4
RGB	rgb(48, 68, 164)
HSL	hsl(230, 55%, 42%)
HSV	hsv(230, 71%, 64%)
CMYK	cmyk(70.7%, 58.5%, 0%, 35.7%)
CIE-LAB	lab(32.79, 25.61, -54.20)
CIE-LCH	lch(32.79, 59.95, 295.29°)
OKLab	oklab(43.05% -0.0008 -0.1562)
OKLCH	oklch(43.05% 0.156 269.7)
XYZ	xyz(9.9846, 7.4420, 36.0250)
Luminance	0.0744 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3044A4 #A49030

analogous

#307EA4 #3044A4 #5630A4

triadic

#3044A4 #A43044 #44A430

tetradic

#3044A4 #A4307E #A49030 #30A456

square

#3044A4 #A4307E #A49030 #30A456

split-complementary

#3044A4 #A45630 #7EA430

monochromatic

#141D45 #223075 #3044A4 #485EC9 #7788D7

Accessibility & contrast

On white

8.44

#3044A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#3044A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3044A4

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3044A4	#FFFFFF	#000000	##FFFFFF
##3044A4	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A7

Deuteranopia (green-blind)

#0048A2

Tritanopia (blue-blind)

#005C6D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3044a4;
/* rgb */ color: rgb(48, 68, 164);
/* oklch */ color: oklch(43.0% 0.156 269.7);

Tailwind

colors: {
  custom: {
    50: '#7877c0',
    500: '#3044a4',
    950: '#000000',
  },
}

SCSS

$custom: #3044a4;
$custom-light: #7877c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3044a4",
  "rgb": {
    "r": 48,
    "g": 68,
    "b": 164
  },
  "hsl": {
    "h": 229.655,
    "s": 54.717,
    "l": 41.569
  },
  "oklch": {
    "l": 0.43045,
    "c": 0.15622,
    "h": 269.7
  },
  "luminance": 0.07443
}

Semantic roles & 50–950 ramp

primary

#3044A4

secondary

#BFB270

accent

#C44ADE

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #3044A4

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

Preview Lab → · Contrast checker → · Palette generator →