#2A20AC#2A20AC

#2A20AC is a dark, highly saturated blue. Relative luminance 0.045; OKLCH L 37.7% C 0.207 H 273.4°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#2A20AC
RGB	rgb(42, 32, 172)
HSL	hsl(244, 69%, 40%)
HSV	hsv(244, 81%, 67%)
CMYK	cmyk(75.6%, 81.4%, 0%, 32.5%)
CIE-LAB	lab(25.27, 49.30, -71.39)
CIE-LCH	lch(25.27, 86.76, 304.63°)
OKLab	oklab(37.75% 0.0121 -0.2065)
OKLCH	oklch(37.75% 0.207 273.4)
XYZ	xyz(8.9153, 4.5029, 39.4210)
Luminance	0.0450 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A20AC #A2AC20

analogous

#205CAC #2A20AC #7020AC

triadic

#2A20AC #AC2A20 #20AC2A

tetradic

#2A20AC #AC205C #A2AC20 #20AC70

square

#2A20AC #AC205C #A2AC20 #20AC70

split-complementary

#2A20AC #AC7020 #5CAC20

monochromatic

#110D45 #1D1678 #2A20AC #3D31D9 #6D64E2

Accessibility & contrast

On white

11.05

#2A20AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#2A20AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A20AC

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A20AC	#FFFFFF	#000000	##FFFFFF
##2A20AC	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	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: #2a20ac;
/* rgb */ color: rgb(42, 32, 172);
/* oklch */ color: oklch(37.7% 0.207 273.4);

Tailwind

colors: {
  custom: {
    50: '#7a60c6',
    500: '#2a20ac',
    950: '#000000',
  },
}

SCSS

$custom: #2a20ac;
$custom-light: #7a60c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2a20ac",
  "rgb": {
    "r": 42,
    "g": 32,
    "b": 172
  },
  "hsl": {
    "h": 244.286,
    "s": 68.627,
    "l": 40
  },
  "oklch": {
    "l": 0.37749,
    "c": 0.20688,
    "h": 273.4
  },
  "luminance": 0.04504
}

Semantic roles & 50–950 ramp

primary

#2A20AC

secondary

#C0C760

accent

#EB3CDF

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2A20AC

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

Preview Lab → · Contrast checker → · Palette generator →