#2C286E#2C286E

#2C286E is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.7% C 0.117 H 280.2°. Best body text is #FFFFFF at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#2C286E
RGB	rgb(44, 40, 110)
HSL	hsl(243, 47%, 29%)
HSV	hsv(243, 64%, 43%)
CMYK	cmyk(60%, 63.6%, 0%, 56.9%)
CIE-LAB	lab(20.75, 23.97, -40.21)
CIE-LCH	lch(20.75, 46.82, 300.80°)
OKLab	oklab(32.66% 0.0209 -0.1155)
OKLCH	oklch(32.66% 0.117 280.2)
XYZ	xyz(4.6111, 3.1785, 15.1194)
Luminance	0.0318 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C286E #6A6E28

analogous

#28476E #2C286E #4F286E

triadic

#2C286E #6E2C28 #286E2C

tetradic

#2C286E #6E2847 #6A6E28 #286E4F

square

#2C286E #6E2847 #6A6E28 #286E4F

split-complementary

#2C286E #6E4F28 #476E28

monochromatic

#090816 #1A1841 #2C286E #3E389B #5751C0

Accessibility & contrast

On white

12.84

#2C286E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#2C286E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C286E

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C286E	#FFFFFF	#000000	##FFFFFF
##2C286E	1.00	12.84	1.64	12.84
#FFFFFF	12.84	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003570

Deuteranopia (green-blind)

#002F6D

Tritanopia (blue-blind)

#073947

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2c286e;
/* rgb */ color: rgb(44, 40, 110);
/* oklch */ color: oklch(32.7% 0.117 280.2);

Tailwind

colors: {
  custom: {
    50: '#6c6298',
    500: '#2c286e',
    950: '#000000',
  },
}

SCSS

$custom: #2c286e;
$custom-light: #6c6298;
$custom-dark: #000000;

JSON

{
  "hex": "#2c286e",
  "rgb": {
    "r": 44,
    "g": 40,
    "b": 110
  },
  "hsl": {
    "h": 243.429,
    "s": 46.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.32663,
    "c": 0.11735,
    "h": 280.2
  },
  "luminance": 0.03179
}

Semantic roles & 50–950 ramp

primary

#2C286E

secondary

#9CA051

accent

#D651CF

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #2C286E

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

Preview Lab → · Contrast checker → · Palette generator →