#2B208F#2B208F

#2B208F is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.6% C 0.172 H 276.9°. Best body text is #FFFFFF at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#2B208F
RGB	rgb(43, 32, 143)
HSL	hsl(246, 63%, 34%)
HSV	hsv(246, 78%, 56%)
CMYK	cmyk(69.9%, 77.6%, 0%, 43.9%)
CIE-LAB	lab(22.05, 40.14, -58.99)
CIE-LCH	lch(22.05, 71.35, 304.23°)
OKLab	oklab(34.55% 0.0207 -0.1705)
OKLCH	oklch(34.55% 0.172 276.9)
XYZ	xyz(6.4691, 3.5292, 26.3216)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B208F #848F20

analogous

#204D8F #2B208F #63208F

triadic

#2B208F #8F2B20 #208F2B

tetradic

#2B208F #8F204D #848F20 #208F63

square

#2B208F #8F204D #848F20 #208F63

split-complementary

#2B208F #8F6320 #4D8F20

monochromatic

#0D0A2B #1C155D #2B208F #3A2BC1 #5F51D8

Accessibility & contrast

On white

12.31

#2B208F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#2B208F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B208F

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B208F	#FFFFFF	#000000	##FFFFFF
##2B208F	1.00	12.31	1.71	12.31
#FFFFFF	12.31	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003992

Deuteranopia (green-blind)

#00308D

Tritanopia (blue-blind)

#004156

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2b208f;
/* rgb */ color: rgb(43, 32, 143);
/* oklch */ color: oklch(34.6% 0.172 276.9);

Tailwind

colors: {
  custom: {
    50: '#745eb1',
    500: '#2b208f',
    950: '#000000',
  },
}

SCSS

$custom: #2b208f;
$custom-light: #745eb1;
$custom-dark: #000000;

JSON

{
  "hex": "#2b208f",
  "rgb": {
    "r": 43,
    "g": 32,
    "b": 143
  },
  "hsl": {
    "h": 245.946,
    "s": 63.429,
    "l": 34.314
  },
  "oklch": {
    "l": 0.34553,
    "c": 0.17171,
    "h": 276.9
  },
  "luminance": 0.0353
}

Semantic roles & 50–950 ramp

primary

#2B208F

secondary

#B1BB4F

accent

#E641D6

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #2B208F

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

Preview Lab → · Contrast checker → · Palette generator →