#3027AF#3027AF

#3027AF is a dark, highly saturated blue. Relative luminance 0.052; OKLCH L 39.3% C 0.203 H 274.6°. Best body text is #FFFFFF at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#3027AF
RGB	rgb(48, 39, 175)
HSL	hsl(244, 64%, 42%)
HSV	hsv(244, 78%, 69%)
CMYK	cmyk(72.6%, 77.7%, 0%, 31.4%)
CIE-LAB	lab(27.22, 47.19, -69.94)
CIE-LCH	lch(27.22, 84.37, 304.00°)
OKLab	oklab(39.32% 0.0164 -0.2023)
OKLCH	oklch(39.32% 0.203 274.6)
XYZ	xyz(9.6797, 5.1736, 41.0376)
Luminance	0.0517 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3027AF #A6AF27

analogous

#2762AF #3027AF #7427AF

triadic

#3027AF #AF3027 #27AF30

tetradic

#3027AF #AF2762 #A6AF27 #27AF74

square

#3027AF #AF2762 #A6AF27 #27AF74

split-complementary

#3027AF #AF7427 #62AF27

monochromatic

#15114B #221C7D #3027AF #493FD4 #7871DF

Accessibility & contrast

On white

10.32

#3027AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#3027AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3027AF

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3027AF	#FFFFFF	#000000	##FFFFFF
##3027AF	1.00	10.32	2.04	10.32
#FFFFFF	10.32	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B3

Deuteranopia (green-blind)

#003AAD

Tritanopia (blue-blind)

#00506A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3027af;
/* rgb */ color: rgb(48, 39, 175);
/* oklch */ color: oklch(39.3% 0.203 274.6);

Tailwind

colors: {
  custom: {
    50: '#7d64c8',
    500: '#3027af',
    950: '#000000',
  },
}

SCSS

$custom: #3027af;
$custom-light: #7d64c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3027af",
  "rgb": {
    "r": 48,
    "g": 39,
    "b": 175
  },
  "hsl": {
    "h": 243.971,
    "s": 63.551,
    "l": 41.961
  },
  "oklch": {
    "l": 0.39317,
    "c": 0.20295,
    "h": 274.6
  },
  "luminance": 0.05175
}

Semantic roles & 50–950 ramp

primary

#3027AF

secondary

#C0C66B

accent

#E741DC

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #3027AF

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

Preview Lab → · Contrast checker → · Palette generator →