#2C368A#2C368A

#2C368A is a dark, vivid blue. Relative luminance 0.050; OKLCH L 37.8% C 0.139 H 272.7°. Best body text is #FFFFFF at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#2C368A
RGB	rgb(44, 54, 138)
HSL	hsl(234, 52%, 36%)
HSV	hsv(234, 68%, 54%)
CMYK	cmyk(68.1%, 60.9%, 0%, 45.9%)
CIE-LAB	lab(26.76, 24.72, -48.16)
CIE-LCH	lch(26.76, 54.13, 297.17°)
OKLab	oklab(37.84% 0.0065 -0.1387)
OKLCH	oklch(37.84% 0.139 272.7)
XYZ	xyz(6.9438, 5.0082, 24.6406)
Luminance	0.0501 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C368A #8A802C

analogous

#2C658A #2C368A #512C8A

triadic

#2C368A #8A2C36 #368A2C

tetradic

#2C368A #8A2C65 #8A802C #2C8A51

square

#2C368A #8A2C65 #8A802C #2C8A51

split-complementary

#2C368A #8A512C #658A2C

monochromatic

#0E122D #1D245C #2C368A #3B48B8 #636ECD

Accessibility & contrast

On white

10.49

#2C368A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#2C368A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C368A

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C368A	#FFFFFF	#000000	##FFFFFF
##2C368A	1.00	10.49	2.00	10.49
#FFFFFF	10.49	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00448D

Deuteranopia (green-blind)

#003B88

Tritanopia (blue-blind)

#004B5A

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2c368a;
/* rgb */ color: rgb(44, 54, 138);
/* oklch */ color: oklch(37.8% 0.139 272.7);

Tailwind

colors: {
  custom: {
    50: '#716dad',
    500: '#2c368a',
    950: '#000000',
  },
}

SCSS

$custom: #2c368a;
$custom-light: #716dad;
$custom-dark: #000000;

JSON

{
  "hex": "#2c368a",
  "rgb": {
    "r": 44,
    "g": 54,
    "b": 138
  },
  "hsl": {
    "h": 233.617,
    "s": 51.648,
    "l": 35.686
  },
  "oklch": {
    "l": 0.37835,
    "c": 0.13887,
    "h": 272.7
  },
  "luminance": 0.05009
}

Semantic roles & 50–950 ramp

primary

#2C368A

secondary

#B4AB5E

accent

#CC4DDB

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #2C368A

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

Preview Lab → · Contrast checker → · Palette generator →