#2C1E87#2C1E87

#2C1E87 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.5% C 0.163 H 278.9°. Best body text is #FFFFFF at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#2C1E87
RGB	rgb(44, 30, 135)
HSL	hsl(248, 64%, 32%)
HSV	hsv(248, 78%, 53%)
CMYK	cmyk(67.4%, 77.8%, 0%, 47.1%)
CIE-LAB	lab(20.88, 38.74, -55.92)
CIE-LCH	lch(20.88, 68.03, 304.71°)
OKLab	oklab(33.49% 0.0253 -0.1615)
OKLCH	oklch(33.49% 0.163 278.9)
XYZ	xyz(5.8748, 3.2128, 23.2275)
Luminance	0.0321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C1E87 #79871E

analogous

#1E4587 #2C1E87 #611E87

triadic

#2C1E87 #872C1E #1E872C

tetradic

#2C1E87 #871E45 #79871E #1E8761

square

#2C1E87 #871E45 #79871E #1E8761

split-complementary

#2C1E87 #87611E #45871E

monochromatic

#0B0823 #1C1355 #2C1E87 #3C29B9 #5C49D7

Accessibility & contrast

On white

12.78

#2C1E87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#2C1E87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C1E87

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C1E87	#FFFFFF	#000000	##FFFFFF
##2C1E87	1.00	12.78	1.64	12.78
#FFFFFF	12.78	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368A

Deuteranopia (green-blind)

#002E85

Tritanopia (blue-blind)

#003C51

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2c1e87;
/* rgb */ color: rgb(44, 30, 135);
/* oklch */ color: oklch(33.5% 0.163 278.9);

Tailwind

colors: {
  custom: {
    50: '#735cab',
    500: '#2c1e87',
    950: '#000000',
  },
}

SCSS

$custom: #2c1e87;
$custom-light: #735cab;
$custom-dark: #000000;

JSON

{
  "hex": "#2c1e87",
  "rgb": {
    "r": 44,
    "g": 30,
    "b": 135
  },
  "hsl": {
    "h": 248,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.3349,
    "c": 0.16344,
    "h": 278.9
  },
  "luminance": 0.03213
}

Semantic roles & 50–950 ramp

primary

#2C1E87

secondary

#AAB948

accent

#E741D1

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2C1E87

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

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