#2C356F#2C356F

#2C356F is a dark, moderate blue. Relative luminance 0.042; OKLCH L 35.4% C 0.100 H 273.6°. Best body text is #FFFFFF at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#2C356F
RGB	rgb(44, 53, 111)
HSL	hsl(232, 43%, 30%)
HSV	hsv(232, 60%, 44%)
CMYK	cmyk(60.4%, 52.3%, 0%, 56.5%)
CIE-LAB	lab(24.41, 15.37, -34.93)
CIE-LCH	lch(24.41, 38.16, 293.75°)
OKLab	oklab(35.43% 0.0062 -0.0998)
OKLCH	oklch(35.43% 0.1 273.6)
XYZ	xyz(5.1801, 4.2290, 15.5791)
Luminance	0.0423 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C356F #6F662C

analogous

#2C566F #2C356F #442C6F

triadic

#2C356F #6F2C35 #356F2C

tetradic

#2C356F #6F2C56 #6F662C #2C6F44

square

#2C356F #6F2C56 #6F662C #2C6F44

split-complementary

#2C356F #6F442C #566F2C

monochromatic

#090B17 #1B2043 #2C356F #3D4A9B #5866BD

Accessibility & contrast

On white

11.38

#2C356F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#2C356F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C356F

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C356F	#FFFFFF	#000000	##FFFFFF
##2C356F	1.00	11.38	1.85	11.38
#FFFFFF	11.38	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#173D71

Deuteranopia (green-blind)

#0C376E

Tritanopia (blue-blind)

#02424C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2c356f;
/* rgb */ color: rgb(44, 53, 111);
/* oklch */ color: oklch(35.4% 0.100 273.6);

Tailwind

colors: {
  custom: {
    50: '#6c6c99',
    500: '#2c356f',
    950: '#000000',
  },
}

SCSS

$custom: #2c356f;
$custom-light: #6c6c99;
$custom-dark: #000000;

JSON

{
  "hex": "#2c356f",
  "rgb": {
    "r": 44,
    "g": 53,
    "b": 111
  },
  "hsl": {
    "h": 231.94,
    "s": 43.226,
    "l": 30.392
  },
  "oklch": {
    "l": 0.35425,
    "c": 0.1,
    "h": 273.6
  },
  "luminance": 0.04229
}

Semantic roles & 50–950 ramp

primary

#2C356F

secondary

#A19756

accent

#C255D3

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #2C356F

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

Preview Lab → · Contrast checker → · Palette generator →