#3028A2#3028A2

#3028A2 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 38.1% C 0.186 H 275.8°. Best body text is #FFFFFF at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#3028A2
RGB	rgb(48, 40, 162)
HSL	hsl(244, 60%, 40%)
HSV	hsv(244, 75%, 64%)
CMYK	cmyk(70.4%, 75.3%, 0%, 36.5%)
CIE-LAB	lab(26.02, 42.44, -64.09)
CIE-LCH	lch(26.02, 76.87, 303.52°)
OKLab	oklab(38.06% 0.0188 -0.1853)
OKLCH	oklch(38.06% 0.186 275.8)
XYZ	xyz(8.4972, 4.7538, 34.6452)
Luminance	0.0476 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3028A2 #9AA228

analogous

#285DA2 #3028A2 #6D28A2

triadic

#3028A2 #A23028 #28A230

tetradic

#3028A2 #A2285D #9AA228 #28A26D

square

#3028A2 #A2285D #9AA228 #28A26D

split-complementary

#3028A2 #A26D28 #5DA228

monochromatic

#131040 #211C71 #3028A2 #4339CE #726ADA

Accessibility & contrast

On white

10.76

#3028A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#3028A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3028A2

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3028A2	#FFFFFF	#000000	##FFFFFF
##3028A2	1.00	10.76	1.95	10.76
#FFFFFF	10.76	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A6

Deuteranopia (green-blind)

#0038A0

Tritanopia (blue-blind)

#004B63

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3028a2;
/* rgb */ color: rgb(48, 40, 162);
/* oklch */ color: oklch(38.1% 0.186 275.8);

Tailwind

colors: {
  custom: {
    50: '#7a64bf',
    500: '#3028a2',
    950: '#000000',
  },
}

SCSS

$custom: #3028a2;
$custom-light: #7a64bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3028a2",
  "rgb": {
    "r": 48,
    "g": 40,
    "b": 162
  },
  "hsl": {
    "h": 243.934,
    "s": 60.396,
    "l": 39.608
  },
  "oklch": {
    "l": 0.38057,
    "c": 0.18621,
    "h": 275.8
  },
  "luminance": 0.04755
}

Semantic roles & 50–950 ramp

primary

#3028A2

secondary

#BBC165

accent

#E444D9

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0512

muted

#7C7A81

Preview Lab

Preview with #3028A2

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

Preview Lab → · Contrast checker → · Palette generator →