#2C20A5#2C20A5

#2C20A5 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 37.1% C 0.198 H 274.8°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#2C20A5
RGB	rgb(44, 32, 165)
HSL	hsl(245, 68%, 39%)
HSV	hsv(245, 81%, 65%)
CMYK	cmyk(73.3%, 80.6%, 0%, 35.3%)
CIE-LAB	lab(24.59, 47.27, -68.28)
CIE-LCH	lch(24.59, 83.05, 304.69°)
OKLab	oklab(37.08% 0.0165 -0.1975)
OKLCH	oklch(37.08% 0.198 274.8)
XYZ	xyz(8.3445, 4.2843, 35.9772)
Luminance	0.0428 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C20A5 #99A520

analogous

#2056A5 #2C20A5 #6E20A5

triadic

#2C20A5 #A52C20 #20A52C

tetradic

#2C20A5 #A52056 #99A520 #20A56E

square

#2C20A5 #A52056 #99A520 #20A56E

split-complementary

#2C20A5 #A56E20 #56A520

monochromatic

#110C3E #1E1672 #2C20A5 #3B2CD6 #6B5FE0

Accessibility & contrast

On white

11.31

#2C20A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#2C20A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C20A5

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C20A5	#FFFFFF	#000000	##FFFFFF
##2C20A5	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A9

Deuteranopia (green-blind)

#0034A3

Tritanopia (blue-blind)

#004963

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2c20a5;
/* rgb */ color: rgb(44, 32, 165);
/* oklch */ color: oklch(37.1% 0.198 274.8);

Tailwind

colors: {
  custom: {
    50: '#795fc1',
    500: '#2c20a5',
    950: '#000000',
  },
}

SCSS

$custom: #2c20a5;
$custom-light: #795fc1;
$custom-dark: #000000;

JSON

{
  "hex": "#2c20a5",
  "rgb": {
    "r": 44,
    "g": 32,
    "b": 165
  },
  "hsl": {
    "h": 245.414,
    "s": 67.513,
    "l": 38.627
  },
  "oklch": {
    "l": 0.37076,
    "c": 0.19816,
    "h": 274.8
  },
  "luminance": 0.04285
}

Semantic roles & 50–950 ramp

primary

#2C20A5

secondary

#BBC55C

accent

#EA3DDB

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #2C20A5

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

Preview Lab → · Contrast checker → · Palette generator →