#2C338D#2C338D

#2C338D is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.5% C 0.147 H 273.5°. Best body text is #FFFFFF at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#2C338D
RGB	rgb(44, 51, 141)
HSL	hsl(236, 52%, 36%)
HSV	hsv(236, 69%, 55%)
CMYK	cmyk(68.8%, 63.8%, 0%, 44.7%)
CIE-LAB	lab(26.23, 27.83, -50.88)
CIE-LCH	lch(26.23, 57.99, 298.68°)
OKLab	oklab(37.53% 0.009 -0.1467)
OKLCH	oklch(37.53% 0.147 273.5)
XYZ	xyz(7.0286, 4.8256, 25.7552)
Luminance	0.0483 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C338D #8D862C

analogous

#2C648D #2C338D #562C8D

triadic

#2C338D #8D2C33 #338D2C

tetradic

#2C338D #8D2C64 #8D862C #2C8D56

square

#2C338D #8D2C64 #8D862C #2C8D56

split-complementary

#2C338D #8D562C #648D2C

monochromatic

#0F1130 #1D225E #2C338D #3B44BC #656CCF

Accessibility & contrast

On white

10.69

#2C338D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#2C338D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C338D

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C338D	#FFFFFF	#000000	##FFFFFF
##2C338D	1.00	10.69	1.97	10.69
#FFFFFF	10.69	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004390

Deuteranopia (green-blind)

#003A8B

Tritanopia (blue-blind)

#004A5B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2c338d;
/* rgb */ color: rgb(44, 51, 141);
/* oklch */ color: oklch(37.5% 0.147 273.5);

Tailwind

colors: {
  custom: {
    50: '#726aaf',
    500: '#2c338d',
    950: '#000000',
  },
}

SCSS

$custom: #2c338d;
$custom-light: #726aaf;
$custom-dark: #000000;

JSON

{
  "hex": "#2c338d",
  "rgb": {
    "r": 44,
    "g": 51,
    "b": 141
  },
  "hsl": {
    "h": 235.67,
    "s": 52.432,
    "l": 36.275
  },
  "oklch": {
    "l": 0.37525,
    "c": 0.14701,
    "h": 273.5
  },
  "luminance": 0.04826
}

Semantic roles & 50–950 ramp

primary

#2C338D

secondary

#B5AF60

accent

#D14CDC

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #2C338D

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

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