#2B20AA#2B20AA

#2B20AA is a dark, highly saturated blue. Relative luminance 0.044; OKLCH L 37.6% C 0.204 H 273.9°. Best body text is #FFFFFF at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#2B20AA
RGB	rgb(43, 32, 170)
HSL	hsl(245, 68%, 40%)
HSV	hsv(245, 81%, 67%)
CMYK	cmyk(74.7%, 81.2%, 0%, 33.3%)
CIE-LAB	lab(25.10, 48.75, -70.46)
CIE-LCH	lch(25.10, 85.68, 304.68°)
OKLab	oklab(37.58% 0.0139 -0.2038)
OKLCH	oklch(37.58% 0.204 273.9)
XYZ	xyz(8.7661, 4.4480, 38.4190)
Luminance	0.0445 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B20AA #9FAA20

analogous

#205AAA #2B20AA #7020AA

triadic

#2B20AA #AA2B20 #20AA2B

tetradic

#2B20AA #AA205A #9FAA20 #20AA70

square

#2B20AA #AA205A #9FAA20 #20AA70

split-complementary

#2B20AA #AA7020 #5AAA20

monochromatic

#110D43 #1E1676 #2B20AA #3D2FD8 #6D63E2

Accessibility & contrast

On white

11.11

#2B20AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#2B20AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B20AA

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B20AA	#FFFFFF	#000000	##FFFFFF
##2B20AA	1.00	11.11	1.89	11.11
#FFFFFF	11.11	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042AE

Deuteranopia (green-blind)

#0035A8

Tritanopia (blue-blind)

#004B66

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2b20aa;
/* rgb */ color: rgb(43, 32, 170);
/* oklch */ color: oklch(37.6% 0.204 273.9);

Tailwind

colors: {
  custom: {
    50: '#7a60c5',
    500: '#2b20aa',
    950: '#000000',
  },
}

SCSS

$custom: #2b20aa;
$custom-light: #7a60c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b20aa",
  "rgb": {
    "r": 43,
    "g": 32,
    "b": 170
  },
  "hsl": {
    "h": 244.783,
    "s": 68.317,
    "l": 39.608
  },
  "oklch": {
    "l": 0.37581,
    "c": 0.20428,
    "h": 273.9
  },
  "luminance": 0.04449
}

Semantic roles & 50–950 ramp

primary

#2B20AA

secondary

#BEC75F

accent

#EB3DDD

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2B20AA

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

Preview Lab → · Contrast checker → · Palette generator →