#3044AA#3044AA

#3044AA is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.6% C 0.164 H 269.7°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#3044AA
RGB	rgb(48, 68, 170)
HSL	hsl(230, 56%, 43%)
HSV	hsv(230, 72%, 67%)
CMYK	cmyk(71.8%, 60%, 0%, 33.3%)
CIE-LAB	lab(33.27, 27.83, -57.02)
CIE-LCH	lch(33.27, 63.45, 296.02°)
OKLab	oklab(43.55% -0.0008 -0.1645)
OKLCH	oklch(43.55% 0.164 269.7)
XYZ	xyz(10.5393, 7.6638, 38.9463)
Luminance	0.0766 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3044AA #AA9630

analogous

#3081AA #3044AA #5930AA

triadic

#3044AA #AA3044 #44AA30

tetradic

#3044AA #AA3081 #AA9630 #30AA59

square

#3044AA #AA3081 #AA9630 #30AA59

split-complementary

#3044AA #AA5930 #81AA30

monochromatic

#151E4B #23317A #3044AA #4B60CC #7B8ADA

Accessibility & contrast

On white

8.29

#3044AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#3044AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3044AA

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3044AA	#FFFFFF	#000000	##FFFFFF
##3044AA	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054AD

Deuteranopia (green-blind)

#0049A8

Tritanopia (blue-blind)

#005E70

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3044aa;
/* rgb */ color: rgb(48, 68, 170);
/* oklch */ color: oklch(43.6% 0.164 269.7);

Tailwind

colors: {
  custom: {
    50: '#7977c4',
    500: '#3044aa',
    950: '#000000',
  },
}

SCSS

$custom: #3044aa;
$custom-light: #7977c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3044aa",
  "rgb": {
    "r": 48,
    "g": 68,
    "b": 170
  },
  "hsl": {
    "h": 230.164,
    "s": 55.963,
    "l": 42.745
  },
  "oklch": {
    "l": 0.43553,
    "c": 0.16449,
    "h": 269.7
  },
  "luminance": 0.07665
}

Semantic roles & 50–950 ramp

primary

#3044AA

secondary

#C2B574

accent

#C749DF

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #3044AA

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

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