#2B27AF#2B27AF

#2B27AF is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 39.0% C 0.204 H 272.8°. Best body text is #FFFFFF at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#2B27AF
RGB	rgb(43, 39, 175)
HSL	hsl(242, 64%, 42%)
HSV	hsv(242, 78%, 69%)
CMYK	cmyk(75.4%, 77.7%, 0%, 31.4%)
CIE-LAB	lab(26.90, 46.77, -70.49)
CIE-LCH	lch(26.90, 84.59, 303.57°)
OKLab	oklab(39.01% 0.0101 -0.204)
OKLCH	oklch(39.01% 0.204 272.8)
XYZ	xyz(9.4571, 5.0588, 41.0272)
Luminance	0.0506 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B27AF #ABAF27

analogous

#2767AF #2B27AF #6F27AF

triadic

#2B27AF #AF2B27 #27AF2B

tetradic

#2B27AF #AF2767 #ABAF27 #27AF6F

square

#2B27AF #AF2767 #ABAF27 #27AF6F

split-complementary

#2B27AF #AF6F27 #67AF27

monochromatic

#12114B #1F1C7D #2B27AF #433FD4 #7471DF

Accessibility & contrast

On white

10.44

#2B27AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#2B27AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B27AF

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B27AF	#FFFFFF	#000000	##FFFFFF
##2B27AF	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)

#0046B3

Deuteranopia (green-blind)

#0039AD

Tritanopia (blue-blind)

#00506A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2b27af;
/* rgb */ color: rgb(43, 39, 175);
/* oklch */ color: oklch(39.0% 0.204 272.8);

Tailwind

colors: {
  custom: {
    50: '#7b64c8',
    500: '#2b27af',
    950: '#000000',
  },
}

SCSS

$custom: #2b27af;
$custom-light: #7b64c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2b27af",
  "rgb": {
    "r": 43,
    "g": 39,
    "b": 175
  },
  "hsl": {
    "h": 241.765,
    "s": 63.551,
    "l": 41.961
  },
  "oklch": {
    "l": 0.39005,
    "c": 0.20423,
    "h": 272.8
  },
  "luminance": 0.0506
}

Semantic roles & 50–950 ramp

primary

#2B27AF

secondary

#C4C66B

accent

#E741E2

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #2B27AF

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

Preview Lab → · Contrast checker → · Palette generator →