#2C2790#2C2790

#2C2790 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.8% C 0.165 H 276.1°. Best body text is #FFFFFF at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#2C2790
RGB	rgb(44, 39, 144)
HSL	hsl(243, 57%, 36%)
HSV	hsv(243, 73%, 56%)
CMYK	cmyk(69.4%, 72.9%, 0%, 43.5%)
CIE-LAB	lab(23.67, 36.54, -56.93)
CIE-LCH	lch(23.67, 67.65, 302.69°)
OKLab	oklab(35.75% 0.0176 -0.1645)
OKLCH	oklch(35.75% 0.165 276.1)
XYZ	xyz(6.7966, 3.9995, 26.7940)
Luminance	0.0400 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2790 #8B9027

analogous

#275690 #2C2790 #602790

triadic

#2C2790 #902C27 #27902C

tetradic

#2C2790 #902756 #8B9027 #279060

square

#2C2790 #902756 #8B9027 #279060

split-complementary

#2C2790 #906027 #569027

monochromatic

#0F0D30 #1D1A60 #2C2790 #3B34C0 #645ED3

Accessibility & contrast

On white

11.67

#2C2790 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#2C2790 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2790

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2790	#FFFFFF	#000000	##FFFFFF
##2C2790	1.00	11.67	1.80	11.67
#FFFFFF	11.67	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D93

Deuteranopia (green-blind)

#00348E

Tritanopia (blue-blind)

#004459

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2c2790;
/* rgb */ color: rgb(44, 39, 144);
/* oklch */ color: oklch(35.8% 0.165 276.1);

Tailwind

colors: {
  custom: {
    50: '#7462b2',
    500: '#2c2790',
    950: '#000000',
  },
}

SCSS

$custom: #2c2790;
$custom-light: #7462b2;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2790",
  "rgb": {
    "r": 44,
    "g": 39,
    "b": 144
  },
  "hsl": {
    "h": 242.857,
    "s": 57.377,
    "l": 35.882
  },
  "oklch": {
    "l": 0.35753,
    "c": 0.16543,
    "h": 276.1
  },
  "luminance": 0.04
}

Semantic roles & 50–950 ramp

primary

#2C2790

secondary

#B4B95A

accent

#E147D9

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #2C2790

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

Preview Lab → · Contrast checker → · Palette generator →