#2727AD#2727AD

#2727AD is a dark, highly saturated blue. Relative luminance 0.049; OKLCH L 38.6% C 0.203 H 271.6°. Best body text is #FFFFFF at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#2727AD
RGB	rgb(39, 39, 173)
HSL	hsl(240, 63%, 42%)
HSV	hsv(240, 77%, 68%)
CMYK	cmyk(77.5%, 77.5%, 0%, 32.2%)
CIE-LAB	lab(26.44, 45.81, -70.05)
CIE-LCH	lch(26.44, 83.70, 303.18°)
OKLab	oklab(38.56% 0.0058 -0.2028)
OKLCH	oklch(38.56% 0.203 271.6)
XYZ	xyz(9.1025, 4.8985, 39.9928)
Luminance	0.0490 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2727AD #ADAD27

analogous

#276AAD #2727AD #6A27AD

triadic

#2727AD #AD2727 #27AD27

tetradic

#2727AD #AD276A #ADAD27 #27AD6A

square

#2727AD #AD276A #ADAD27 #27AD6A

split-complementary

#2727AD #AD6A27 #6AAD27

monochromatic

#101049 #1C1C7B #2727AD #3E3ED3 #7070DF

Accessibility & contrast

On white

10.61

#2727AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#2727AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2727AD

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2727AD	#FFFFFF	#000000	##FFFFFF
##2727AD	1.00	10.61	1.98	10.61
#FFFFFF	10.61	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045B1

Deuteranopia (green-blind)

#0038AB

Tritanopia (blue-blind)

#004F69

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2727ad;
/* rgb */ color: rgb(39, 39, 173);
/* oklch */ color: oklch(38.6% 0.203 271.6);

Tailwind

colors: {
  custom: {
    50: '#7964c7',
    500: '#2727ad',
    950: '#000000',
  },
}

SCSS

$custom: #2727ad;
$custom-light: #7964c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2727ad",
  "rgb": {
    "r": 39,
    "g": 39,
    "b": 173
  },
  "hsl": {
    "h": 240,
    "s": 63.208,
    "l": 41.569
  },
  "oklch": {
    "l": 0.38555,
    "c": 0.20288,
    "h": 271.6
  },
  "luminance": 0.049
}

Semantic roles & 50–950 ramp

primary

#2727AD

secondary

#C6C66A

accent

#E642E6

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #2727AD

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

Preview Lab → · Contrast checker → · Palette generator →