#2B20AD#2B20AD

#2B20AD is a dark, highly saturated blue. Relative luminance 0.046; OKLCH L 37.9% C 0.208 H 273.6°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#2B20AD
RGB	rgb(43, 32, 173)
HSL	hsl(245, 69%, 40%)
HSV	hsv(245, 82%, 68%)
CMYK	cmyk(75.1%, 81.5%, 0%, 32.2%)
CIE-LAB	lab(25.45, 49.68, -71.69)
CIE-LCH	lch(25.45, 87.22, 304.72°)
OKLab	oklab(37.93% 0.0131 -0.2074)
OKLCH	oklch(37.93% 0.208 273.6)
XYZ	xyz(9.0531, 4.5628, 39.9307)
Luminance	0.0456 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B20AD #A2AD20

analogous

#205BAD #2B20AD #7220AD

triadic

#2B20AD #AD2B20 #20AD2B

tetradic

#2B20AD #AD205B #A2AD20 #20AD72

square

#2B20AD #AD205B #A2AD20 #20AD72

split-complementary

#2B20AD #AD7220 #5BAD20

monochromatic

#110D46 #1E1679 #2B20AD #3E31D9 #6F65E2

Accessibility & contrast

On white

10.98

#2B20AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#2B20AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B20AD

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B20AD	#FFFFFF	#000000	##FFFFFF
##2B20AD	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043B1

Deuteranopia (green-blind)

#0036AB

Tritanopia (blue-blind)

#004C68

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2b20ad;
/* rgb */ color: rgb(43, 32, 173);
/* oklch */ color: oklch(37.9% 0.208 273.6);

Tailwind

colors: {
  custom: {
    50: '#7b60c7',
    500: '#2b20ad',
    950: '#000000',
  },
}

SCSS

$custom: #2b20ad;
$custom-light: #7b60c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b20ad",
  "rgb": {
    "r": 43,
    "g": 32,
    "b": 173
  },
  "hsl": {
    "h": 244.681,
    "s": 68.78,
    "l": 40.196
  },
  "oklch": {
    "l": 0.37926,
    "c": 0.20778,
    "h": 273.6
  },
  "luminance": 0.04564
}

Semantic roles & 50–950 ramp

primary

#2B20AD

secondary

#C0C861

accent

#EC3CDE

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2B20AD

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

Preview Lab → · Contrast checker → · Palette generator →