#2C1E77#2C1E77

#2C1E77 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.8% C 0.143 H 281.7°. Best body text is #FFFFFF at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#2C1E77
RGB	rgb(44, 30, 119)
HSL	hsl(249, 60%, 29%)
HSV	hsv(249, 75%, 47%)
CMYK	cmyk(63%, 74.8%, 0%, 53.3%)
CIE-LAB	lab(19.21, 33.47, -48.52)
CIE-LCH	lch(19.21, 58.95, 304.60°)
OKLab	oklab(31.81% 0.0291 -0.1399)
OKLCH	oklch(31.81% 0.143 281.7)
XYZ	xyz(4.8317, 2.7956, 17.7342)
Luminance	0.0280 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C1E77 #69771E

analogous

#1E3D77 #2C1E77 #591E77

triadic

#2C1E77 #772C1E #1E772C

tetradic

#2C1E77 #771E3D #69771E #1E7759

square

#2C1E77 #771E3D #69771E #1E7759

split-complementary

#2C1E77 #77591E #3D771E

monochromatic

#090618 #1A1246 #2C1E77 #3E2AA8 #5740CF

Accessibility & contrast

On white

13.47

#2C1E77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#2C1E77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C1E77

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C1E77	#FFFFFF	#000000	##FFFFFF
##2C1E77	1.00	13.47	1.56	13.47
#FFFFFF	13.47	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327A

Deuteranopia (green-blind)

#002B75

Tritanopia (blue-blind)

#003648

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2c1e77;
/* rgb */ color: rgb(44, 30, 119);
/* oklch */ color: oklch(31.8% 0.143 281.7);

Tailwind

colors: {
  custom: {
    50: '#6f5b9f',
    500: '#2c1e77',
    950: '#000000',
  },
}

SCSS

$custom: #2c1e77;
$custom-light: #6f5b9f;
$custom-dark: #000000;

JSON

{
  "hex": "#2c1e77",
  "rgb": {
    "r": 44,
    "g": 30,
    "b": 119
  },
  "hsl": {
    "h": 249.438,
    "s": 59.732,
    "l": 29.216
  },
  "oklch": {
    "l": 0.31806,
    "c": 0.14286,
    "h": 281.7
  },
  "luminance": 0.02796
}

Semantic roles & 50–950 ramp

primary

#2C1E77

secondary

#9BAB46

accent

#E345CA

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040F

muted

#7B797E

Preview Lab

Preview with #2C1E77

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

Preview Lab → · Contrast checker → · Palette generator →