#2C355F#2C355F

#2C355F is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.3% C 0.074 H 272.8°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#2C355F
RGB	rgb(44, 53, 95)
HSL	hsl(229, 37%, 27%)
HSV	hsv(229, 54%, 37%)
CMYK	cmyk(53.7%, 44.2%, 0%, 62.7%)
CIE-LAB	lab(23.36, 9.54, -26.25)
CIE-LCH	lch(23.36, 27.93, 289.98°)
OKLab	oklab(34.28% 0.0036 -0.0743)
OKLCH	oklch(34.28% 0.074 272.8)
XYZ	xyz(4.3767, 3.9076, 11.3479)
Luminance	0.0391 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C355F #5F562C

analogous

#2C4F5F #2C355F #3D2C5F

triadic

#2C355F #5F2C35 #355F2C

tetradic

#2C355F #5F2C4F #5F562C #2C5F3D

square

#2C355F #5F2C4F #5F562C #2C5F3D

split-complementary

#2C355F #5F3D2C #4F5F2C

monochromatic

#0A0C15 #191E35 #2C355F #3F4C89 #5565B0

Accessibility & contrast

On white

11.79

#2C355F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#2C355F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C355F

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C355F	#FFFFFF	#000000	##FFFFFF
##2C355F	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#243A61

Deuteranopia (green-blind)

#1F365E

Tritanopia (blue-blind)

#173E45

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2c355f;
/* rgb */ color: rgb(44, 53, 95);
/* oklch */ color: oklch(34.3% 0.074 272.8);

Tailwind

colors: {
  custom: {
    50: '#696c8c',
    500: '#2c355f',
    950: '#000000',
  },
}

SCSS

$custom: #2c355f;
$custom-light: #696c8c;
$custom-dark: #000000;

JSON

{
  "hex": "#2c355f",
  "rgb": {
    "r": 44,
    "g": 53,
    "b": 95
  },
  "hsl": {
    "h": 229.412,
    "s": 36.691,
    "l": 27.255
  },
  "oklch": {
    "l": 0.34285,
    "c": 0.07444,
    "h": 272.8
  },
  "luminance": 0.03908
}

Semantic roles & 50–950 ramp

primary

#2C355F

secondary

#918756

accent

#B95BCD

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06060C

muted

#7A7A7D

Preview Lab

Preview with #2C355F

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

Preview Lab → · Contrast checker → · Palette generator →