#2C2E78#2C2E78

#2C2E78 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.7% C 0.124 H 276.7°. Best body text is #FFFFFF at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#2C2E78
RGB	rgb(44, 46, 120)
HSL	hsl(238, 46%, 32%)
HSV	hsv(238, 63%, 47%)
CMYK	cmyk(63.3%, 61.7%, 0%, 52.9%)
CIE-LAB	lab(23.15, 23.51, -42.71)
CIE-LCH	lch(23.15, 48.76, 298.83°)
OKLab	oklab(34.7% 0.0143 -0.1228)
OKLCH	oklch(34.7% 0.124 276.7)
XYZ	xyz(5.4048, 3.8451, 18.2230)
Luminance	0.0385 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2E78 #78762C

analogous

#2C5478 #2C2E78 #502C78

triadic

#2C2E78 #782C2E #2E782C

tetradic

#2C2E78 #782C54 #78762C #2C7850

square

#2C2E78 #782C54 #78762C #2C7850

split-complementary

#2C2E78 #78502C #54782C

monochromatic

#0B0C1E #1C1D4B #2C2E78 #3C3FA5 #5B5EC3

Accessibility & contrast

On white

11.87

#2C2E78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#2C2E78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2E78

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2E78	#FFFFFF	#000000	##FFFFFF
##2C2E78	1.00	11.87	1.77	11.87
#FFFFFF	11.87	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7A

Deuteranopia (green-blind)

#003477

Tritanopia (blue-blind)

#00404E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2c2e78;
/* rgb */ color: rgb(44, 46, 120);
/* oklch */ color: oklch(34.7% 0.124 276.7);

Tailwind

colors: {
  custom: {
    50: '#6e66a0',
    500: '#2c2e78',
    950: '#000000',
  },
}

SCSS

$custom: #2c2e78;
$custom-light: #6e66a0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2e78",
  "rgb": {
    "r": 44,
    "g": 46,
    "b": 120
  },
  "hsl": {
    "h": 238.421,
    "s": 46.341,
    "l": 32.157
  },
  "oklch": {
    "l": 0.34699,
    "c": 0.12362,
    "h": 276.7
  },
  "luminance": 0.03846
}

Semantic roles & 50–950 ramp

primary

#2C2E78

secondary

#A9A757

accent

#D352D6

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#08060F

muted

#7B7A7E

Preview Lab

Preview with #2C2E78

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

Preview Lab → · Contrast checker → · Palette generator →