#2C358C#2C358C

#2C358C is a dark, vivid blue. Relative luminance 0.050; OKLCH L 37.8% C 0.143 H 273.0°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#2C358C
RGB	rgb(44, 53, 140)
HSL	hsl(234, 52%, 36%)
HSV	hsv(234, 69%, 55%)
CMYK	cmyk(68.6%, 62.1%, 0%, 45.1%)
CIE-LAB	lab(26.66, 26.13, -49.55)
CIE-LCH	lch(26.66, 56.02, 297.81°)
OKLab	oklab(37.82% 0.0074 -0.1428)
OKLCH	oklch(37.82% 0.143 273)
XYZ	xyz(7.0439, 4.9745, 25.3948)
Luminance	0.0498 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C358C #8C832C

analogous

#2C658C #2C358C #532C8C

triadic

#2C358C #8C2C35 #358C2C

tetradic

#2C358C #8C2C65 #8C832C #2C8C53

square

#2C358C #8C2C65 #8C832C #2C8C53

split-complementary

#2C358C #8C532C #658C2C

monochromatic

#0F122F #1D235D #2C358C #3B47BB #646ECE

Accessibility & contrast

On white

10.53

#2C358C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#2C358C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C358C

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C358C	#FFFFFF	#000000	##FFFFFF
##2C358C	1.00	10.53	2.00	10.53
#FFFFFF	10.53	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00438F

Deuteranopia (green-blind)

#003B8A

Tritanopia (blue-blind)

#004B5B

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2c358c;
/* rgb */ color: rgb(44, 53, 140);
/* oklch */ color: oklch(37.8% 0.143 273.0);

Tailwind

colors: {
  custom: {
    50: '#726cae',
    500: '#2c358c',
    950: '#000000',
  },
}

SCSS

$custom: #2c358c;
$custom-light: #726cae;
$custom-dark: #000000;

JSON

{
  "hex": "#2c358c",
  "rgb": {
    "r": 44,
    "g": 53,
    "b": 140
  },
  "hsl": {
    "h": 234.375,
    "s": 52.174,
    "l": 36.078
  },
  "oklch": {
    "l": 0.37816,
    "c": 0.14302,
    "h": 273
  },
  "luminance": 0.04975
}

Semantic roles & 50–950 ramp

primary

#2C358C

secondary

#B5AD5F

accent

#CE4CDC

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #2C358C

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

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