#2C1F96#2C1F96

#2C1F96 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.3% C 0.181 H 276.6°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#2C1F96
RGB	rgb(44, 31, 150)
HSL	hsl(247, 66%, 35%)
HSV	hsv(247, 79%, 59%)
CMYK	cmyk(70.7%, 79.3%, 0%, 41.2%)
CIE-LAB	lab(22.71, 43.04, -62.22)
CIE-LCH	lch(22.71, 75.66, 304.67°)
OKLab	oklab(35.27% 0.0208 -0.1798)
OKLCH	oklch(35.27% 0.181 276.6)
XYZ	xyz(7.0319, 3.7168, 29.1951)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C1F96 #89961F

analogous

#1F4D96 #2C1F96 #681F96

triadic

#2C1F96 #962C1F #1F962C

tetradic

#2C1F96 #961F4D #89961F #1F9668

square

#2C1F96 #961F4D #89961F #1F9668

split-complementary

#2C1F96 #96681F #4D961F

monochromatic

#0E0A31 #1D1563 #2C1F96 #3B29C9 #6354DC

Accessibility & contrast

On white

12.05

#2C1F96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#2C1F96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C1F96

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C1F96	#FFFFFF	#000000	##FFFFFF
##2C1F96	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B99

Deuteranopia (green-blind)

#003194

Tritanopia (blue-blind)

#00435A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2c1f96;
/* rgb */ color: rgb(44, 31, 150);
/* oklch */ color: oklch(35.3% 0.181 276.6);

Tailwind

colors: {
  custom: {
    50: '#765eb6',
    500: '#2c1f96',
    950: '#000000',
  },
}

SCSS

$custom: #2c1f96;
$custom-light: #765eb6;
$custom-dark: #000000;

JSON

{
  "hex": "#2c1f96",
  "rgb": {
    "r": 44,
    "g": 31,
    "b": 150
  },
  "hsl": {
    "h": 246.555,
    "s": 65.746,
    "l": 35.49
  },
  "oklch": {
    "l": 0.35267,
    "c": 0.18104,
    "h": 276.6
  },
  "luminance": 0.03717
}

Semantic roles & 50–950 ramp

primary

#2C1F96

secondary

#B3BF52

accent

#E93FD6

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2C1F96

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

Preview Lab → · Contrast checker → · Palette generator →