#3052AC#3052AC

#3052AC is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.5% C 0.150 H 265.4°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#3052AC
RGB	rgb(48, 82, 172)
HSL	hsl(224, 56%, 43%)
HSV	hsv(224, 72%, 67%)
CMYK	cmyk(72.1%, 52.3%, 0%, 32.5%)
CIE-LAB	lab(37.19, 19.32, -51.85)
CIE-LCH	lch(37.19, 55.33, 290.44°)
OKLab	oklab(46.54% -0.0121 -0.1491)
OKLCH	oklch(46.54% 0.15 265.4)
XYZ	xyz(11.6800, 9.6403, 40.2669)
Luminance	0.0964 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3052AC #AC8A30

analogous

#3090AC #3052AC #4C30AC

triadic

#3052AC #AC3052 #52AC30

tetradic

#3052AC #AC3090 #AC8A30 #30AC4C

square

#3052AC #AC3090 #AC8A30 #30AC4C

split-complementary

#3052AC #AC4C30 #90AC30

monochromatic

#15244C #233B7C #3052AC #4C6FCD #7C96DA

Accessibility & contrast

On white

7.17

#3052AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#3052AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3052AC

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3052AC	#FFFFFF	#000000	##FFFFFF
##3052AC	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#175DAF

Deuteranopia (green-blind)

#0052AA

Tritanopia (blue-blind)

#006877

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3052ac;
/* rgb */ color: rgb(48, 82, 172);
/* oklch */ color: oklch(46.5% 0.150 265.4);

Tailwind

colors: {
  custom: {
    50: '#7982c5',
    500: '#3052ac',
    950: '#000000',
  },
}

SCSS

$custom: #3052ac;
$custom-light: #7982c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3052ac",
  "rgb": {
    "r": 48,
    "g": 82,
    "b": 172
  },
  "hsl": {
    "h": 223.548,
    "s": 56.364,
    "l": 43.137
  },
  "oklch": {
    "l": 0.46543,
    "c": 0.14958,
    "h": 265.4
  },
  "luminance": 0.09642
}

Semantic roles & 50–950 ramp

primary

#3052AC

secondary

#C3AE75

accent

#B648E0

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #3052AC

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

Preview Lab → · Contrast checker → · Palette generator →