#2C1E88#2C1E88

#2C1E88 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.6% C 0.165 H 278.7°. Best body text is #FFFFFF at 12.74:1 contrast (WCAG AA passes).

Color values

HEX	#2C1E88
RGB	rgb(44, 30, 136)
HSL	hsl(248, 64%, 33%)
HSV	hsv(248, 78%, 53%)
CMYK	cmyk(67.6%, 77.9%, 0%, 46.7%)
CIE-LAB	lab(20.98, 39.06, -56.37)
CIE-LCH	lch(20.98, 68.58, 304.72°)
OKLab	oklab(33.6% 0.025 -0.1628)
OKLCH	oklch(33.6% 0.165 278.7)
XYZ	xyz(5.9455, 3.2411, 23.6001)
Luminance	0.0324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C1E88 #7A881E

analogous

#1E4588 #2C1E88 #611E88

triadic

#2C1E88 #882C1E #1E882C

tetradic

#2C1E88 #881E45 #7A881E #1E8861

square

#2C1E88 #881E45 #7A881E #1E8861

split-complementary

#2C1E88 #88611E #45881E

monochromatic

#0C0824 #1C1356 #2C1E88 #3C29BA #5C49D7

Accessibility & contrast

On white

12.74

#2C1E88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#2C1E88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C1E88

12.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C1E88	#FFFFFF	#000000	##FFFFFF
##2C1E88	1.00	12.74	1.65	12.74
#FFFFFF	12.74	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368B

Deuteranopia (green-blind)

#002E86

Tritanopia (blue-blind)

#003D52

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2c1e88;
/* rgb */ color: rgb(44, 30, 136);
/* oklch */ color: oklch(33.6% 0.165 278.7);

Tailwind

colors: {
  custom: {
    50: '#735cac',
    500: '#2c1e88',
    950: '#000000',
  },
}

SCSS

$custom: #2c1e88;
$custom-light: #735cac;
$custom-dark: #000000;

JSON

{
  "hex": "#2c1e88",
  "rgb": {
    "r": 44,
    "g": 30,
    "b": 136
  },
  "hsl": {
    "h": 247.925,
    "s": 63.855,
    "l": 32.549
  },
  "oklch": {
    "l": 0.33599,
    "c": 0.1647,
    "h": 278.7
  },
  "luminance": 0.03242
}

Semantic roles & 50–950 ramp

primary

#2C1E88

secondary

#AAB949

accent

#E741D1

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2C1E88

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

Preview Lab → · Contrast checker → · Palette generator →