#2B20AC#2B20AC

#2B20AC is a dark, highly saturated blue. Relative luminance 0.045; OKLCH L 37.8% C 0.207 H 273.7°. Best body text is #FFFFFF at 11.02:1 contrast (WCAG AA passes).

Color values

HEX	#2B20AC
RGB	rgb(43, 32, 172)
HSL	hsl(245, 69%, 40%)
HSV	hsv(245, 81%, 67%)
CMYK	cmyk(75%, 81.4%, 0%, 32.5%)
CIE-LAB	lab(25.33, 49.37, -71.28)
CIE-LCH	lch(25.33, 86.71, 304.71°)
OKLab	oklab(37.81% 0.0134 -0.2062)
OKLCH	oklch(37.81% 0.207 273.7)
XYZ	xyz(8.9567, 4.5242, 39.4230)
Luminance	0.0452 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B20AC #A1AC20

analogous

#205BAC #2B20AC #7120AC

triadic

#2B20AC #AC2B20 #20AC2B

tetradic

#2B20AC #AC205B #A1AC20 #20AC71

square

#2B20AC #AC205B #A1AC20 #20AC71

split-complementary

#2B20AC #AC7120 #5BAC20

monochromatic

#110D45 #1E1678 #2B20AC #3E31D9 #6E64E2

Accessibility & contrast

On white

11.02

#2B20AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#2B20AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B20AC

11.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B20AC	#FFFFFF	#000000	##FFFFFF
##2B20AC	1.00	11.02	1.91	11.02
#FFFFFF	11.02	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042B0

Deuteranopia (green-blind)

#0035AA

Tritanopia (blue-blind)

#004C67

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2b20ac;
/* rgb */ color: rgb(43, 32, 172);
/* oklch */ color: oklch(37.8% 0.207 273.7);

Tailwind

colors: {
  custom: {
    50: '#7b60c6',
    500: '#2b20ac',
    950: '#000000',
  },
}

SCSS

$custom: #2b20ac;
$custom-light: #7b60c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b20ac",
  "rgb": {
    "r": 43,
    "g": 32,
    "b": 172
  },
  "hsl": {
    "h": 244.714,
    "s": 68.627,
    "l": 40
  },
  "oklch": {
    "l": 0.37811,
    "c": 0.20662,
    "h": 273.7
  },
  "luminance": 0.04525
}

Semantic roles & 50–950 ramp

primary

#2B20AC

secondary

#BFC760

accent

#EB3CDE

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2B20AC

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

Preview Lab → · Contrast checker → · Palette generator →