#2C369B#2C369B

#2C369B is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.4% C 0.163 H 272.1°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#2C369B
RGB	rgb(44, 54, 155)
HSL	hsl(235, 56%, 39%)
HSV	hsv(235, 72%, 61%)
CMYK	cmyk(71.6%, 65.2%, 0%, 39.2%)
CIE-LAB	lab(28.22, 30.98, -56.23)
CIE-LCH	lch(28.22, 64.20, 298.85°)
OKLab	oklab(39.37% 0.0059 -0.1624)
OKLCH	oklch(39.37% 0.163 272.1)
XYZ	xyz(8.2723, 5.5396, 31.6373)
Luminance	0.0554 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C369B #9B912C

analogous

#2C6E9B #2C369B #5A2C9B

triadic

#2C369B #9B2C36 #369B2C

tetradic

#2C369B #9B2C6E #9B912C #2C9B5A

square

#2C369B #9B2C6E #9B912C #2C9B5A

split-complementary

#2C369B #9B5A2C #6E9B2C

monochromatic

#11153C #1E256B #2C369B #3C49C8 #6C76D5

Accessibility & contrast

On white

9.96

#2C369B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#2C369B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C369B

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C369B	#FFFFFF	#000000	##FFFFFF
##2C369B	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00489E

Deuteranopia (green-blind)

#003D99

Tritanopia (blue-blind)

#005063

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2c369b;
/* rgb */ color: rgb(44, 54, 155);
/* oklch */ color: oklch(39.4% 0.163 272.1);

Tailwind

colors: {
  custom: {
    50: '#756db9',
    500: '#2c369b',
    950: '#000000',
  },
}

SCSS

$custom: #2c369b;
$custom-light: #756db9;
$custom-dark: #000000;

JSON

{
  "hex": "#2c369b",
  "rgb": {
    "r": 44,
    "g": 54,
    "b": 155
  },
  "hsl": {
    "h": 234.595,
    "s": 55.779,
    "l": 39.02
  },
  "oklch": {
    "l": 0.39366,
    "c": 0.16251,
    "h": 272.1
  },
  "luminance": 0.0554
}

Semantic roles & 50–950 ramp

primary

#2C369B

secondary

#BCB467

accent

#D249DF

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2C369B

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

Preview Lab → · Contrast checker → · Palette generator →