#2C239D#2C239D

#2C239D is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.6% C 0.186 H 275.3°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#2C239D
RGB	rgb(44, 35, 157)
HSL	hsl(244, 64%, 38%)
HSV	hsv(244, 78%, 62%)
CMYK	cmyk(72%, 77.7%, 0%, 38.4%)
CIE-LAB	lab(24.23, 43.17, -64.01)
CIE-LCH	lch(24.23, 77.21, 303.99°)
OKLab	oklab(36.56% 0.0172 -0.1851)
OKLCH	oklch(36.56% 0.186 275.3)
XYZ	xyz(7.7235, 4.1711, 32.2898)
Luminance	0.0417 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C239D #949D23

analogous

#23579D #2C239D #69239D

triadic

#2C239D #9D2C23 #239D2C

tetradic

#2C239D #9D2357 #949D23 #239D69

square

#2C239D #9D2357 #949D23 #239D69

split-complementary

#2C239D #9D6923 #579D23

monochromatic

#100D39 #1E186B #2C239D #3A2ECF #685FDB

Accessibility & contrast

On white

11.45

#2C239D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#2C239D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C239D

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C239D	#FFFFFF	#000000	##FFFFFF
##2C239D	1.00	11.45	1.83	11.45
#FFFFFF	11.45	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FA0

Deuteranopia (green-blind)

#00349B

Tritanopia (blue-blind)

#00475F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2c239d;
/* rgb */ color: rgb(44, 35, 157);
/* oklch */ color: oklch(36.6% 0.186 275.3);

Tailwind

colors: {
  custom: {
    50: '#7760bb',
    500: '#2c239d',
    950: '#000000',
  },
}

SCSS

$custom: #2c239d;
$custom-light: #7760bb;
$custom-dark: #000000;

JSON

{
  "hex": "#2c239d",
  "rgb": {
    "r": 44,
    "g": 35,
    "b": 157
  },
  "hsl": {
    "h": 244.426,
    "s": 63.542,
    "l": 37.647
  },
  "oklch": {
    "l": 0.36559,
    "c": 0.18588,
    "h": 275.3
  },
  "luminance": 0.04172
}

Semantic roles & 50–950 ramp

primary

#2C239D

secondary

#B9C05C

accent

#E741DA

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2C239D

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

Preview Lab → · Contrast checker → · Palette generator →