#2B2CA7#2B2CA7

#2B2CA7 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.8% C 0.190 H 272.9°. Best body text is #FFFFFF at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#2B2CA7
RGB	rgb(43, 44, 167)
HSL	hsl(240, 59%, 41%)
HSV	hsv(240, 74%, 65%)
CMYK	cmyk(74.3%, 73.7%, 0%, 34.5%)
CIE-LAB	lab(27.03, 41.32, -65.46)
CIE-LCH	lch(27.03, 77.41, 302.26°)
OKLab	oklab(38.84% 0.0095 -0.1894)
OKLCH	oklch(38.84% 0.19 272.9)
XYZ	xyz(8.8697, 5.1041, 37.0695)
Luminance	0.0510 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2CA7 #A7A62B

analogous

#2B6AA7 #2B2CA7 #682BA7

triadic

#2B2CA7 #A72B2C #2CA72B

tetradic

#2B2CA7 #A72B6A #A7A62B #2BA768

square

#2B2CA7 #A72B6A #A7A62B #2BA768

split-complementary

#2B2CA7 #A7682B #6AA72B

monochromatic

#121246 #1E1F76 #2B2CA7 #4142CE #7273DB

Accessibility & contrast

On white

10.39

#2B2CA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#2B2CA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2CA7

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2CA7	#FFFFFF	#000000	##FFFFFF
##2B2CA7	1.00	10.39	2.02	10.39
#FFFFFF	10.39	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046AB

Deuteranopia (green-blind)

#003AA5

Tritanopia (blue-blind)

#004F67

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2b2ca7;
/* rgb */ color: rgb(43, 44, 167);
/* oklch */ color: oklch(38.8% 0.190 272.9);

Tailwind

colors: {
  custom: {
    50: '#7866c2',
    500: '#2b2ca7',
    950: '#000000',
  },
}

SCSS

$custom: #2b2ca7;
$custom-light: #7866c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2ca7",
  "rgb": {
    "r": 43,
    "g": 44,
    "b": 167
  },
  "hsl": {
    "h": 239.516,
    "s": 59.048,
    "l": 41.176
  },
  "oklch": {
    "l": 0.38841,
    "c": 0.18966,
    "h": 272.9
  },
  "luminance": 0.05105
}

Semantic roles & 50–950 ramp

primary

#2B2CA7

secondary

#C2C16C

accent

#E146E2

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0A0613

muted

#7C7A82

Preview Lab

Preview with #2B2CA7

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

Preview Lab → · Contrast checker → · Palette generator →