#2C306C#2C306C

#2C306C is a dark, moderate blue. Relative luminance 0.037; OKLCH L 34.1% C 0.103 H 276.6°. Best body text is #FFFFFF at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#2C306C
RGB	rgb(44, 48, 108)
HSL	hsl(236, 42%, 30%)
HSV	hsv(236, 59%, 42%)
CMYK	cmyk(59.3%, 55.6%, 0%, 57.6%)
CIE-LAB	lab(22.76, 17.75, -35.65)
CIE-LCH	lch(22.76, 39.83, 296.46°)
OKLab	oklab(34.11% 0.0118 -0.102)
OKLCH	oklch(34.11% 0.103 276.6)
XYZ	xyz(4.8016, 3.7318, 14.6517)
Luminance	0.0373 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C306C #6C682C

analogous

#2C506C #2C306C #482C6C

triadic

#2C306C #6C2C30 #306C2C

tetradic

#2C306C #6C2C50 #6C682C #2C6C48

square

#2C306C #6C2C50 #6C682C #2C6C48

split-complementary

#2C306C #6C482C #506C2C

monochromatic

#090A16 #1A1D41 #2C306C #3E4397 #585EBB

Accessibility & contrast

On white

12.02

#2C306C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#2C306C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C306C

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C306C	#FFFFFF	#000000	##FFFFFF
##2C306C	1.00	12.02	1.75	12.02
#FFFFFF	12.02	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E396E

Deuteranopia (green-blind)

#02346B

Tritanopia (blue-blind)

#083E49

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2c306c;
/* rgb */ color: rgb(44, 48, 108);
/* oklch */ color: oklch(34.1% 0.103 276.6);

Tailwind

colors: {
  custom: {
    50: '#6b6896',
    500: '#2c306c',
    950: '#000000',
  },
}

SCSS

$custom: #2c306c;
$custom-light: #6b6896;
$custom-dark: #000000;

JSON

{
  "hex": "#2c306c",
  "rgb": {
    "r": 44,
    "g": 48,
    "b": 108
  },
  "hsl": {
    "h": 236.25,
    "s": 42.105,
    "l": 29.804
  },
  "oklch": {
    "l": 0.34112,
    "c": 0.10268,
    "h": 276.6
  },
  "luminance": 0.03732
}

Semantic roles & 50–950 ramp

primary

#2C306C

secondary

#9E9956

accent

#CA56D2

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060D

muted

#7A7A7E

Preview Lab

Preview with #2C306C

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

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