#2C1B86#2C1B86

#2C1B86 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 33.0% C 0.165 H 279.5°. Best body text is #FFFFFF at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#2C1B86
RGB	rgb(44, 27, 134)
HSL	hsl(250, 66%, 32%)
HSV	hsv(250, 80%, 53%)
CMYK	cmyk(67.2%, 79.9%, 0%, 47.5%)
CIE-LAB	lab(20.20, 40.03, -56.40)
CIE-LCH	lch(20.20, 69.16, 305.36°)
OKLab	oklab(32.99% 0.0273 -0.1629)
OKLCH	oklch(32.99% 0.165 279.5)
XYZ	xyz(5.7323, 3.0401, 22.8344)
Luminance	0.0304 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C1B86 #75861B

analogous

#1B4086 #2C1B86 #621B86

triadic

#2C1B86 #862C1B #1B862C

tetradic

#2C1B86 #861B40 #75861B #1B8662

square

#2C1B86 #861B40 #75861B #1B8662

split-complementary

#2C1B86 #86621B #40861B

monochromatic

#0B0620 #1B1153 #2C1B86 #3D25B9 #5A42D9

Accessibility & contrast

On white

13.06

#2C1B86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#2C1B86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C1B86

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C1B86	#FFFFFF	#000000	##FFFFFF
##2C1B86	1.00	13.06	1.61	13.06
#FFFFFF	13.06	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003589

Deuteranopia (green-blind)

#002D84

Tritanopia (blue-blind)

#003B50

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2c1b86;
/* rgb */ color: rgb(44, 27, 134);
/* oklch */ color: oklch(33.0% 0.165 279.5);

Tailwind

colors: {
  custom: {
    50: '#735aaa',
    500: '#2c1b86',
    950: '#000000',
  },
}

SCSS

$custom: #2c1b86;
$custom-light: #735aaa;
$custom-dark: #000000;

JSON

{
  "hex": "#2c1b86",
  "rgb": {
    "r": 44,
    "g": 27,
    "b": 134
  },
  "hsl": {
    "h": 249.533,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.32986,
    "c": 0.16514,
    "h": 279.5
  },
  "luminance": 0.03041
}

Semantic roles & 50–950 ramp

primary

#2C1B86

secondary

#A7B944

accent

#E93ECE

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2C1B86

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

Preview Lab → · Contrast checker → · Palette generator →