#3027AC#3027AC

#3027AC is a dark, vivid blue. Relative luminance 0.051; OKLCH L 39.0% C 0.199 H 274.9°. Best body text is #FFFFFF at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#3027AC
RGB	rgb(48, 39, 172)
HSL	hsl(244, 63%, 41%)
HSV	hsv(244, 77%, 67%)
CMYK	cmyk(72.1%, 77.3%, 0%, 32.5%)
CIE-LAB	lab(26.90, 46.23, -68.68)
CIE-LCH	lch(26.90, 82.79, 303.94°)
OKLab	oklab(38.99% 0.0171 -0.1986)
OKLCH	oklch(38.99% 0.199 274.9)
XYZ	xyz(9.3884, 5.0571, 39.5031)
Luminance	0.0506 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3027AC #A3AC27

analogous

#2761AC #3027AC #7327AC

triadic

#3027AC #AC3027 #27AC30

tetradic

#3027AC #AC2761 #A3AC27 #27AC73

square

#3027AC #AC2761 #A3AC27 #27AC73

split-complementary

#3027AC #AC7327 #61AC27

monochromatic

#141048 #221C7A #3027AC #473DD3 #776FDE

Accessibility & contrast

On white

10.44

#3027AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#3027AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3027AC

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3027AC	#FFFFFF	#000000	##FFFFFF
##3027AC	1.00	10.44	2.01	10.44
#FFFFFF	10.44	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045B0

Deuteranopia (green-blind)

#0039AA

Tritanopia (blue-blind)

#004F68

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3027ac;
/* rgb */ color: rgb(48, 39, 172);
/* oklch */ color: oklch(39.0% 0.199 274.9);

Tailwind

colors: {
  custom: {
    50: '#7c64c6',
    500: '#3027ac',
    950: '#000000',
  },
}

SCSS

$custom: #3027ac;
$custom-light: #7c64c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3027ac",
  "rgb": {
    "r": 48,
    "g": 39,
    "b": 172
  },
  "hsl": {
    "h": 244.06,
    "s": 63.033,
    "l": 41.373
  },
  "oklch": {
    "l": 0.38991,
    "c": 0.19936,
    "h": 274.9
  },
  "luminance": 0.05058
}

Semantic roles & 50–950 ramp

primary

#3027AC

secondary

#BFC56A

accent

#E642DB

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #3027AC

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

Preview Lab → · Contrast checker → · Palette generator →