#2F27AF#2F27AF

#2F27AF is a dark, highly saturated blue. Relative luminance 0.052; OKLCH L 39.3% C 0.203 H 274.3°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#2F27AF
RGB	rgb(47, 39, 175)
HSL	hsl(244, 64%, 42%)
HSV	hsv(244, 78%, 69%)
CMYK	cmyk(73.1%, 77.7%, 0%, 31.4%)
CIE-LAB	lab(27.16, 47.10, -70.06)
CIE-LCH	lch(27.16, 84.42, 303.91°)
OKLab	oklab(39.25% 0.0151 -0.2026)
OKLCH	oklch(39.25% 0.203 274.3)
XYZ	xyz(9.6331, 5.1496, 41.0354)
Luminance	0.0515 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F27AF #A7AF27

analogous

#2763AF #2F27AF #7327AF

triadic

#2F27AF #AF2F27 #27AF2F

tetradic

#2F27AF #AF2763 #A7AF27 #27AF73

square

#2F27AF #AF2763 #A7AF27 #27AF73

split-complementary

#2F27AF #AF7327 #63AF27

monochromatic

#14114B #221C7D #2F27AF #483FD4 #7871DF

Accessibility & contrast

On white

10.34

#2F27AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#2F27AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F27AF

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F27AF	#FFFFFF	#000000	##FFFFFF
##2F27AF	1.00	10.34	2.03	10.34
#FFFFFF	10.34	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.34	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: #2f27af;
/* rgb */ color: rgb(47, 39, 175);
/* oklch */ color: oklch(39.3% 0.203 274.3);

Tailwind

colors: {
  custom: {
    50: '#7c64c8',
    500: '#2f27af',
    950: '#000000',
  },
}

SCSS

$custom: #2f27af;
$custom-light: #7c64c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2f27af",
  "rgb": {
    "r": 47,
    "g": 39,
    "b": 175
  },
  "hsl": {
    "h": 243.529,
    "s": 63.551,
    "l": 41.961
  },
  "oklch": {
    "l": 0.39252,
    "c": 0.2032,
    "h": 274.3
  },
  "luminance": 0.05151
}

Semantic roles & 50–950 ramp

primary

#2F27AF

secondary

#C1C66B

accent

#E741DD

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2F27AF

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

Preview Lab → · Contrast checker → · Palette generator →