#2C359E#2C359E

#2C359E is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.5% C 0.168 H 272.2°. Best body text is #FFFFFF at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#2C359E
RGB	rgb(44, 53, 158)
HSL	hsl(235, 56%, 40%)
HSV	hsv(235, 72%, 62%)
CMYK	cmyk(72.2%, 66.5%, 0%, 38%)
CIE-LAB	lab(28.25, 32.72, -58.01)
CIE-LCH	lch(28.25, 66.60, 299.42°)
OKLab	oklab(39.47% 0.0064 -0.1676)
OKLCH	oklch(39.47% 0.168 272.2)
XYZ	xyz(8.4813, 5.5495, 32.9653)
Luminance	0.0555 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C359E #9E952C

analogous

#2C6E9E #2C359E #5C2C9E

triadic

#2C359E #9E2C35 #359E2C

tetradic

#2C359E #9E2C6E #9E952C #2C9E5C

square

#2C359E #9E2C6E #9E952C #2C9E5C

split-complementary

#2C359E #9E5C2C #6E9E2C

monochromatic

#11153E #1F256E #2C359E #3E49C9 #6E76D7

Accessibility & contrast

On white

9.95

#2C359E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#2C359E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C359E

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C359E	#FFFFFF	#000000	##FFFFFF
##2C359E	1.00	9.95	2.11	9.95
#FFFFFF	9.95	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A1

Deuteranopia (green-blind)

#003D9C

Tritanopia (blue-blind)

#005164

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2c359e;
/* rgb */ color: rgb(44, 53, 158);
/* oklch */ color: oklch(39.5% 0.168 272.2);

Tailwind

colors: {
  custom: {
    50: '#766cbc',
    500: '#2c359e',
    950: '#000000',
  },
}

SCSS

$custom: #2c359e;
$custom-light: #766cbc;
$custom-dark: #000000;

JSON

{
  "hex": "#2c359e",
  "rgb": {
    "r": 44,
    "g": 53,
    "b": 158
  },
  "hsl": {
    "h": 235.263,
    "s": 56.436,
    "l": 39.608
  },
  "oklch": {
    "l": 0.39469,
    "c": 0.16774,
    "h": 272.2
  },
  "luminance": 0.0555
}

Semantic roles & 50–950 ramp

primary

#2C359E

secondary

#BEB768

accent

#D448E0

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2C359E

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

Preview Lab → · Contrast checker → · Palette generator →