#2C1B89#2C1B89

#2C1B89 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 33.3% C 0.169 H 279.0°. Best body text is #FFFFFF at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#2C1B89
RGB	rgb(44, 27, 137)
HSL	hsl(249, 67%, 32%)
HSV	hsv(249, 80%, 54%)
CMYK	cmyk(67.9%, 80.3%, 0%, 46.3%)
CIE-LAB	lab(20.54, 40.98, -57.74)
CIE-LCH	lch(20.54, 70.80, 305.37°)
OKLab	oklab(33.32% 0.0265 -0.1667)
OKLCH	oklch(33.32% 0.169 279)
XYZ	xyz(5.9445, 3.1250, 23.9520)
Luminance	0.0313 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C1B89 #78891B

analogous

#1B4189 #2C1B89 #631B89

triadic

#2C1B89 #892C1B #1B892C

tetradic

#2C1B89 #891B41 #78891B #1B8963

square

#2C1B89 #891B41 #78891B #1B8963

split-complementary

#2C1B89 #89631B #41891B

monochromatic

#0B0723 #1C1156 #2C1B89 #3C25BC #5B44DA

Accessibility & contrast

On white

12.92

#2C1B89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#2C1B89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C1B89

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C1B89	#FFFFFF	#000000	##FFFFFF
##2C1B89	1.00	12.92	1.63	12.92
#FFFFFF	12.92	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368C

Deuteranopia (green-blind)

#002D87

Tritanopia (blue-blind)

#003C52

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2c1b89;
/* rgb */ color: rgb(44, 27, 137);
/* oklch */ color: oklch(33.3% 0.169 279.0);

Tailwind

colors: {
  custom: {
    50: '#735bad',
    500: '#2c1b89',
    950: '#000000',
  },
}

SCSS

$custom: #2c1b89;
$custom-light: #735bad;
$custom-dark: #000000;

JSON

{
  "hex": "#2c1b89",
  "rgb": {
    "r": 44,
    "g": 27,
    "b": 137
  },
  "hsl": {
    "h": 249.273,
    "s": 67.073,
    "l": 32.157
  },
  "oklch": {
    "l": 0.33318,
    "c": 0.16883,
    "h": 279
  },
  "luminance": 0.03125
}

Semantic roles & 50–950 ramp

primary

#2C1B89

secondary

#A9BC44

accent

#EA3ECF

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2C1B89

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

Preview Lab → · Contrast checker → · Palette generator →