#2C286B#2C286B

#2C286B is a dark, moderate blue. Relative luminance 0.031; OKLCH L 32.4% C 0.113 H 280.7°. Best body text is #FFFFFF at 12.94:1 contrast (WCAG AA passes).

Color values

HEX	#2C286B
RGB	rgb(44, 40, 107)
HSL	hsl(244, 46%, 29%)
HSV	hsv(244, 63%, 42%)
CMYK	cmyk(58.9%, 62.6%, 0%, 58%)
CIE-LAB	lab(20.50, 22.91, -38.67)
CIE-LCH	lch(20.50, 44.95, 300.64°)
OKLab	oklab(32.4% 0.021 -0.111)
OKLCH	oklch(32.4% 0.113 280.7)
XYZ	xyz(4.4505, 3.1143, 14.2737)
Luminance	0.0312 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C286B #676B28

analogous

#28466B #2C286B #4E286B

triadic

#2C286B #6B2C28 #286B2C

tetradic

#2C286B #6B2846 #676B28 #286B4E

square

#2C286B #6B2846 #676B28 #286B4E

split-complementary

#2C286B #6B4E28 #466B28

monochromatic

#090816 #1A173E #2C286B #3E3998 #5650BE

Accessibility & contrast

On white

12.94

#2C286B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#2C286B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C286B

12.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C286B	#FFFFFF	#000000	##FFFFFF
##2C286B	1.00	12.94	1.62	12.94
#FFFFFF	12.94	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00346D

Deuteranopia (green-blind)

#002F6A

Tritanopia (blue-blind)

#0C3845

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2c286b;
/* rgb */ color: rgb(44, 40, 107);
/* oklch */ color: oklch(32.4% 0.113 280.7);

Tailwind

colors: {
  custom: {
    50: '#6c6296',
    500: '#2c286b',
    950: '#000000',
  },
}

SCSS

$custom: #2c286b;
$custom-light: #6c6296;
$custom-dark: #000000;

JSON

{
  "hex": "#2c286b",
  "rgb": {
    "r": 44,
    "g": 40,
    "b": 107
  },
  "hsl": {
    "h": 243.582,
    "s": 45.578,
    "l": 28.824
  },
  "oklch": {
    "l": 0.32401,
    "c": 0.11293,
    "h": 280.7
  },
  "luminance": 0.03115
}

Semantic roles & 50–950 ramp

primary

#2C286B

secondary

#999D51

accent

#D553CD

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#07050D

muted

#7A797E

Preview Lab

Preview with #2C286B

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

Preview Lab → · Contrast checker → · Palette generator →