#2C1B82#2C1B82

#2C1B82 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.5% C 0.160 H 280.2°. Best body text is #FFFFFF at 13.24:1 contrast (WCAG AA passes).

Color values

HEX	#2C1B82
RGB	rgb(44, 27, 130)
HSL	hsl(250, 66%, 31%)
HSV	hsv(250, 79%, 51%)
CMYK	cmyk(66.2%, 79.2%, 0%, 49%)
CIE-LAB	lab(19.76, 38.75, -54.61)
CIE-LCH	lch(19.76, 66.96, 305.36°)
OKLab	oklab(32.55% 0.0285 -0.1576)
OKLCH	oklch(32.55% 0.16 280.2)
XYZ	xyz(5.4586, 2.9306, 21.3928)
Luminance	0.0293 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C1B82 #71821B

analogous

#1B3D82 #2C1B82 #5F1B82

triadic

#2C1B82 #822C1B #1B822C

tetradic

#2C1B82 #821B3D #71821B #1B825F

square

#2C1B82 #821B3D #71821B #1B825F

split-complementary

#2C1B82 #825F1B #3D821B

monochromatic

#0A061D #1B104F #2C1B82 #3D26B5 #5940D7

Accessibility & contrast

On white

13.24

#2C1B82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#2C1B82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C1B82

13.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C1B82	#FFFFFF	#000000	##FFFFFF
##2C1B82	1.00	13.24	1.59	13.24
#FFFFFF	13.24	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003385

Deuteranopia (green-blind)

#002C80

Tritanopia (blue-blind)

#00394E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2c1b82;
/* rgb */ color: rgb(44, 27, 130);
/* oklch */ color: oklch(32.5% 0.160 280.2);

Tailwind

colors: {
  custom: {
    50: '#725aa7',
    500: '#2c1b82',
    950: '#000000',
  },
}

SCSS

$custom: #2c1b82;
$custom-light: #725aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#2c1b82",
  "rgb": {
    "r": 44,
    "g": 27,
    "b": 130
  },
  "hsl": {
    "h": 249.903,
    "s": 65.605,
    "l": 30.784
  },
  "oklch": {
    "l": 0.32547,
    "c": 0.16017,
    "h": 280.2
  },
  "luminance": 0.02931
}

Semantic roles & 50–950 ramp

primary

#2C1B82

secondary

#A3B643

accent

#E93FCD

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2C1B82

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

Preview Lab → · Contrast checker → · Palette generator →