#2C358F#2C358F

#2C358F is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.1% C 0.147 H 272.8°. Best body text is #FFFFFF at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#2C358F
RGB	rgb(44, 53, 143)
HSL	hsl(235, 53%, 37%)
HSV	hsv(235, 69%, 56%)
CMYK	cmyk(69.2%, 62.9%, 0%, 43.9%)
CIE-LAB	lab(26.92, 27.24, -50.99)
CIE-LCH	lch(26.92, 57.81, 298.11°)
OKLab	oklab(38.08% 0.0073 -0.1471)
OKLCH	oklch(38.08% 0.147 272.8)
XYZ	xyz(7.2681, 5.0642, 26.5757)
Luminance	0.0507 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C358F #8F862C

analogous

#2C678F #2C358F #552C8F

triadic

#2C358F #8F2C35 #358F2C

tetradic

#2C358F #8F2C67 #8F862C #2C8F55

square

#2C358F #8F2C67 #8F862C #2C8F55

split-complementary

#2C358F #8F552C #678F2C

monochromatic

#0F1231 #1E2460 #2C358F #3A46BE #666FD0

Accessibility & contrast

On white

10.43

#2C358F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#2C358F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C358F

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C358F	#FFFFFF	#000000	##FFFFFF
##2C358F	1.00	10.43	2.01	10.43
#FFFFFF	10.43	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004492

Deuteranopia (green-blind)

#003B8D

Tritanopia (blue-blind)

#004C5C

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2c358f;
/* rgb */ color: rgb(44, 53, 143);
/* oklch */ color: oklch(38.1% 0.147 272.8);

Tailwind

colors: {
  custom: {
    50: '#726cb1',
    500: '#2c358f',
    950: '#000000',
  },
}

SCSS

$custom: #2c358f;
$custom-light: #726cb1;
$custom-dark: #000000;

JSON

{
  "hex": "#2c358f",
  "rgb": {
    "r": 44,
    "g": 53,
    "b": 143
  },
  "hsl": {
    "h": 234.545,
    "s": 52.941,
    "l": 36.667
  },
  "oklch": {
    "l": 0.38083,
    "c": 0.14724,
    "h": 272.8
  },
  "luminance": 0.05065
}

Semantic roles & 50–950 ramp

primary

#2C358F

secondary

#B6AE61

accent

#CF4BDC

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2C358F

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

Preview Lab → · Contrast checker → · Palette generator →