#3028AF#3028AF

#3028AF is a dark, highly saturated blue. Relative luminance 0.052; OKLCH L 39.4% C 0.202 H 274.5°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#3028AF
RGB	rgb(48, 40, 175)
HSL	hsl(244, 63%, 42%)
HSV	hsv(244, 77%, 69%)
CMYK	cmyk(72.6%, 77.1%, 0%, 31.4%)
CIE-LAB	lab(27.41, 46.66, -69.64)
CIE-LCH	lch(27.41, 83.82, 303.82°)
OKLab	oklab(39.45% 0.0159 -0.2014)
OKLCH	oklch(39.45% 0.202 274.5)
XYZ	xyz(9.7130, 5.2401, 41.0487)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3028AF #A7AF28

analogous

#2863AF #3028AF #7428AF

triadic

#3028AF #AF3028 #28AF30

tetradic

#3028AF #AF2863 #A7AF28 #28AF74

square

#3028AF #AF2863 #A7AF28 #28AF74

split-complementary

#3028AF #AF7428 #63AF28

monochromatic

#15114B #221D7D #3028AF #4941D4 #7973DF

Accessibility & contrast

On white

10.25

#3028AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#3028AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3028AF

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3028AF	#FFFFFF	#000000	##FFFFFF
##3028AF	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B3

Deuteranopia (green-blind)

#003AAD

Tritanopia (blue-blind)

#00506A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3028af;
/* rgb */ color: rgb(48, 40, 175);
/* oklch */ color: oklch(39.4% 0.202 274.5);

Tailwind

colors: {
  custom: {
    50: '#7d65c8',
    500: '#3028af',
    950: '#000000',
  },
}

SCSS

$custom: #3028af;
$custom-light: #7d65c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3028af",
  "rgb": {
    "r": 48,
    "g": 40,
    "b": 175
  },
  "hsl": {
    "h": 243.556,
    "s": 62.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.39446,
    "c": 0.20205,
    "h": 274.5
  },
  "luminance": 0.05241
}

Semantic roles & 50–950 ramp

primary

#3028AF

secondary

#C1C66D

accent

#E642DC

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #3028AF

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

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