#3028AE#3028AE

#3028AE is a dark, highly saturated blue. Relative luminance 0.052; OKLCH L 39.3% C 0.201 H 274.6°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#3028AE
RGB	rgb(48, 40, 174)
HSL	hsl(244, 63%, 42%)
HSV	hsv(244, 77%, 68%)
CMYK	cmyk(72.4%, 77%, 0%, 31.8%)
CIE-LAB	lab(27.30, 46.34, -69.22)
CIE-LCH	lch(27.30, 83.30, 303.80°)
OKLab	oklab(39.34% 0.0162 -0.2002)
OKLCH	oklch(39.34% 0.201 274.6)
XYZ	xyz(9.6152, 5.2010, 40.5334)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3028AE #A6AE28

analogous

#2863AE #3028AE #7328AE

triadic

#3028AE #AE3028 #28AE30

tetradic

#3028AE #AE2863 #A6AE28 #28AE73

square

#3028AE #AE2863 #A6AE28 #28AE73

split-complementary

#3028AE #AE7328 #63AE28

monochromatic

#15114A #221D7C #3028AE #4940D3 #7872DF

Accessibility & contrast

On white

10.29

#3028AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#3028AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3028AE

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3028AE	#FFFFFF	#000000	##FFFFFF
##3028AE	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B2

Deuteranopia (green-blind)

#003AAC

Tritanopia (blue-blind)

#00506A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3028ae;
/* rgb */ color: rgb(48, 40, 174);
/* oklch */ color: oklch(39.3% 0.201 274.6);

Tailwind

colors: {
  custom: {
    50: '#7c65c7',
    500: '#3028ae',
    950: '#000000',
  },
}

SCSS

$custom: #3028ae;
$custom-light: #7c65c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3028ae",
  "rgb": {
    "r": 48,
    "g": 40,
    "b": 174
  },
  "hsl": {
    "h": 243.582,
    "s": 62.617,
    "l": 41.961
  },
  "oklch": {
    "l": 0.39338,
    "c": 0.20084,
    "h": 274.6
  },
  "luminance": 0.05202
}

Semantic roles & 50–950 ramp

primary

#3028AE

secondary

#C0C66C

accent

#E642DC

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #3028AE

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

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