#2727AF#2727AF

#2727AF is a dark, highly saturated blue. Relative luminance 0.050; OKLCH L 38.8% C 0.205 H 271.5°. Best body text is #FFFFFF at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#2727AF
RGB	rgb(39, 39, 175)
HSL	hsl(240, 64%, 42%)
HSV	hsv(240, 78%, 69%)
CMYK	cmyk(77.7%, 77.7%, 0%, 31.4%)
CIE-LAB	lab(26.67, 46.47, -70.88)
CIE-LCH	lch(26.67, 84.76, 303.25°)
OKLab	oklab(38.78% 0.0055 -0.2052)
OKLCH	oklch(38.78% 0.205 271.5)
XYZ	xyz(9.2975, 4.9765, 41.0197)
Luminance	0.0498 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2727AF #AFAF27

analogous

#276BAF #2727AF #6B27AF

triadic

#2727AF #AF2727 #27AF27

tetradic

#2727AF #AF276B #AFAF27 #27AF6B

square

#2727AF #AF276B #AFAF27 #27AF6B

split-complementary

#2727AF #AF6B27 #6BAF27

monochromatic

#11114B #1C1C7D #2727AF #3F3FD4 #7171DF

Accessibility & contrast

On white

10.52

#2727AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#2727AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2727AF

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2727AF	#FFFFFF	#000000	##FFFFFF
##2727AF	1.00	10.52	2.00	10.52
#FFFFFF	10.52	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B3

Deuteranopia (green-blind)

#0038AD

Tritanopia (blue-blind)

#00506A

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2727af;
/* rgb */ color: rgb(39, 39, 175);
/* oklch */ color: oklch(38.8% 0.205 271.5);

Tailwind

colors: {
  custom: {
    50: '#7a64c8',
    500: '#2727af',
    950: '#000000',
  },
}

SCSS

$custom: #2727af;
$custom-light: #7a64c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2727af",
  "rgb": {
    "r": 39,
    "g": 39,
    "b": 175
  },
  "hsl": {
    "h": 240,
    "s": 63.551,
    "l": 41.961
  },
  "oklch": {
    "l": 0.38778,
    "c": 0.20528,
    "h": 271.5
  },
  "luminance": 0.04978
}

Semantic roles & 50–950 ramp

primary

#2727AF

secondary

#C6C66B

accent

#E741E7

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #2727AF

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

Preview Lab → · Contrast checker → · Palette generator →