#2C359F#2C359F

#2C359F is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.6% C 0.169 H 272.1°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#2C359F
RGB	rgb(44, 53, 159)
HSL	hsl(235, 57%, 40%)
HSV	hsv(235, 72%, 62%)
CMYK	cmyk(72.3%, 66.7%, 0%, 37.6%)
CIE-LAB	lab(28.34, 33.08, -58.47)
CIE-LCH	lch(28.34, 67.17, 299.50°)
OKLab	oklab(39.56% 0.0063 -0.169)
OKLCH	oklch(39.56% 0.169 272.1)
XYZ	xyz(8.5677, 5.5840, 33.4205)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C359F #9F962C

analogous

#2C6F9F #2C359F #5C2C9F

triadic

#2C359F #9F2C35 #359F2C

tetradic

#2C359F #9F2C6F #9F962C #2C9F5C

square

#2C359F #9F2C6F #9F962C #2C9F5C

split-complementary

#2C359F #9F5C2C #6F9F2C

monochromatic

#11153F #1F256F #2C359F #3E49CA #6E77D7

Accessibility & contrast

On white

9.92

#2C359F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#2C359F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C359F

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C359F	#FFFFFF	#000000	##FFFFFF
##2C359F	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048A2

Deuteranopia (green-blind)

#003E9D

Tritanopia (blue-blind)

#005165

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2c359f;
/* rgb */ color: rgb(44, 53, 159);
/* oklch */ color: oklch(39.6% 0.169 272.1);

Tailwind

colors: {
  custom: {
    50: '#766cbc',
    500: '#2c359f',
    950: '#000000',
  },
}

SCSS

$custom: #2c359f;
$custom-light: #766cbc;
$custom-dark: #000000;

JSON

{
  "hex": "#2c359f",
  "rgb": {
    "r": 44,
    "g": 53,
    "b": 159
  },
  "hsl": {
    "h": 235.304,
    "s": 56.65,
    "l": 39.804
  },
  "oklch": {
    "l": 0.39564,
    "c": 0.16908,
    "h": 272.1
  },
  "luminance": 0.05585
}

Semantic roles & 50–950 ramp

primary

#2C359F

secondary

#BEB769

accent

#D448E0

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2C359F

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

Preview Lab → · Contrast checker → · Palette generator →