#2C2C8F#2C2C8F

#2C2C8F is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.5% C 0.158 H 275.2°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#2C2C8F
RGB	rgb(44, 44, 143)
HSL	hsl(240, 53%, 37%)
HSV	hsv(240, 69%, 56%)
CMYK	cmyk(69.2%, 69.2%, 0%, 43.9%)
CIE-LAB	lab(24.70, 33.10, -54.62)
CIE-LCH	lch(24.70, 63.87, 301.22°)
OKLab	oklab(36.46% 0.0143 -0.1577)
OKLCH	oklch(36.46% 0.158 275.2)
XYZ	xyz(6.8957, 4.3194, 26.4516)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2C8F #8F8F2C

analogous

#2C5E8F #2C2C8F #5E2C8F

triadic

#2C2C8F #8F2C2C #2C8F2C

tetradic

#2C2C8F #8F2C5E #8F8F2C #2C8F5E

square

#2C2C8F #8F2C5E #8F8F2C #2C8F5E

split-complementary

#2C2C8F #8F5E2C #5E8F2C

monochromatic

#0F0F31 #1E1E60 #2C2C8F #3A3ABE #6666D0

Accessibility & contrast

On white

11.27

#2C2C8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#2C2C8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2C8F

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2C8F	#FFFFFF	#000000	##FFFFFF
##2C2C8F	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F92

Deuteranopia (green-blind)

#00368D

Tritanopia (blue-blind)

#004659

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2c2c8f;
/* rgb */ color: rgb(44, 44, 143);
/* oklch */ color: oklch(36.5% 0.158 275.2);

Tailwind

colors: {
  custom: {
    50: '#7366b1',
    500: '#2c2c8f',
    950: '#000000',
  },
}

SCSS

$custom: #2c2c8f;
$custom-light: #7366b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2c8f",
  "rgb": {
    "r": 44,
    "g": 44,
    "b": 143
  },
  "hsl": {
    "h": 240,
    "s": 52.941,
    "l": 36.667
  },
  "oklch": {
    "l": 0.36464,
    "c": 0.15839,
    "h": 275.2
  },
  "luminance": 0.0432
}

Semantic roles & 50–950 ramp

primary

#2C2C8F

secondary

#B6B661

accent

#DC4BDC

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #2C2C8F

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

Preview Lab → · Contrast checker → · Palette generator →