#2C2997#2C2997

#2C2997 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.8% C 0.172 H 275.0°. Best body text is #FFFFFF at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#2C2997
RGB	rgb(44, 41, 151)
HSL	hsl(242, 57%, 38%)
HSV	hsv(242, 73%, 59%)
CMYK	cmyk(70.9%, 72.8%, 0%, 40.8%)
CIE-LAB	lab(24.81, 37.74, -59.37)
CIE-LCH	lch(24.81, 70.35, 302.44°)
OKLab	oklab(36.78% 0.0151 -0.1716)
OKLCH	oklch(36.78% 0.172 275)
XYZ	xyz(7.4157, 4.3550, 29.7219)
Luminance	0.0436 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2997 #949729

analogous

#295D97 #2C2997 #632997

triadic

#2C2997 #972C29 #29972C

tetradic

#2C2997 #97295D #949729 #299763

square

#2C2997 #97295D #949729 #299763

split-complementary

#2C2997 #976329 #5D9729

monochromatic

#100F37 #1E1C67 #2C2997 #3A36C7 #6865D5

Accessibility & contrast

On white

11.22

#2C2997 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#2C2997 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2997

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2997	#FFFFFF	#000000	##FFFFFF
##2C2997	1.00	11.22	1.87	11.22
#FFFFFF	11.22	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409A

Deuteranopia (green-blind)

#003695

Tritanopia (blue-blind)

#00485D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2c2997;
/* rgb */ color: rgb(44, 41, 151);
/* oklch */ color: oklch(36.8% 0.172 275.0);

Tailwind

colors: {
  custom: {
    50: '#7564b7',
    500: '#2c2997',
    950: '#000000',
  },
}

SCSS

$custom: #2c2997;
$custom-light: #7564b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2997",
  "rgb": {
    "r": 44,
    "g": 41,
    "b": 151
  },
  "hsl": {
    "h": 241.636,
    "s": 57.292,
    "l": 37.647
  },
  "oklch": {
    "l": 0.36783,
    "c": 0.17228,
    "h": 275
  },
  "luminance": 0.04356
}

Semantic roles & 50–950 ramp

primary

#2C2997

secondary

#B9BB61

accent

#E147DC

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0511

muted

#7C7A80

Preview Lab

Preview with #2C2997

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

Preview Lab → · Contrast checker → · Palette generator →