#2C358E#2C358E

#2C358E is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.0% C 0.146 H 272.9°. Best body text is #FFFFFF at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#2C358E
RGB	rgb(44, 53, 142)
HSL	hsl(234, 53%, 36%)
HSV	hsv(234, 69%, 56%)
CMYK	cmyk(69%, 62.7%, 0%, 44.3%)
CIE-LAB	lab(26.83, 26.87, -50.52)
CIE-LCH	lch(26.83, 57.22, 298.01°)
OKLab	oklab(37.99% 0.0073 -0.1456)
OKLCH	oklch(37.99% 0.146 272.9)
XYZ	xyz(7.1927, 5.0340, 26.1786)
Luminance	0.0503 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C358E #8E852C

analogous

#2C668E #2C358E #542C8E

triadic

#2C358E #8E2C35 #358E2C

tetradic

#2C358E #8E2C66 #8E852C #2C8E54

square

#2C358E #8E2C66 #8E852C #2C8E54

split-complementary

#2C358E #8E542C #668E2C

monochromatic

#0F1231 #1E245F #2C358E #3A46BD #656FCF

Accessibility & contrast

On white

10.46

#2C358E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#2C358E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C358E

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C358E	#FFFFFF	#000000	##FFFFFF
##2C358E	1.00	10.46	2.01	10.46
#FFFFFF	10.46	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004491

Deuteranopia (green-blind)

#003B8C

Tritanopia (blue-blind)

#004B5C

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2c358e;
/* rgb */ color: rgb(44, 53, 142);
/* oklch */ color: oklch(38.0% 0.146 272.9);

Tailwind

colors: {
  custom: {
    50: '#726cb0',
    500: '#2c358e',
    950: '#000000',
  },
}

SCSS

$custom: #2c358e;
$custom-light: #726cb0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c358e",
  "rgb": {
    "r": 44,
    "g": 53,
    "b": 142
  },
  "hsl": {
    "h": 234.49,
    "s": 52.688,
    "l": 36.471
  },
  "oklch": {
    "l": 0.37994,
    "c": 0.14583,
    "h": 272.9
  },
  "luminance": 0.05035
}

Semantic roles & 50–950 ramp

primary

#2C358E

secondary

#B6AE60

accent

#CF4CDC

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2C358E

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

Preview Lab → · Contrast checker → · Palette generator →