#2C3690#2C3690

#2C3690 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.4% C 0.147 H 272.5°. Best body text is #FFFFFF at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#2C3690
RGB	rgb(44, 54, 144)
HSL	hsl(234, 53%, 37%)
HSV	hsv(234, 69%, 56%)
CMYK	cmyk(69.4%, 62.5%, 0%, 43.5%)
CIE-LAB	lab(27.26, 26.94, -51.05)
CIE-LCH	lch(27.26, 57.72, 297.82°)
OKLab	oklab(38.36% 0.0064 -0.1472)
OKLCH	oklch(38.36% 0.147 272.5)
XYZ	xyz(7.3902, 5.1867, 26.9918)
Luminance	0.0519 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3690 #90862C

analogous

#2C6890 #2C3690 #542C90

triadic

#2C3690 #902C36 #36902C

tetradic

#2C3690 #902C68 #90862C #2C9054

square

#2C3690 #902C68 #90862C #2C9054

split-complementary

#2C3690 #90542C #68902C

monochromatic

#0F1332 #1E2461 #2C3690 #3A48BF #6671D0

Accessibility & contrast

On white

10.31

#2C3690 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#2C3690 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3690

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3690	#FFFFFF	#000000	##FFFFFF
##2C3690	1.00	10.31	2.04	10.31
#FFFFFF	10.31	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004593

Deuteranopia (green-blind)

#003C8E

Tritanopia (blue-blind)

#004D5D

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2c3690;
/* rgb */ color: rgb(44, 54, 144);
/* oklch */ color: oklch(38.4% 0.147 272.5);

Tailwind

colors: {
  custom: {
    50: '#736db1',
    500: '#2c3690',
    950: '#000000',
  },
}

SCSS

$custom: #2c3690;
$custom-light: #736db1;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3690",
  "rgb": {
    "r": 44,
    "g": 54,
    "b": 144
  },
  "hsl": {
    "h": 234,
    "s": 53.191,
    "l": 36.863
  },
  "oklch": {
    "l": 0.38363,
    "c": 0.14735,
    "h": 272.5
  },
  "luminance": 0.05187
}

Semantic roles & 50–950 ramp

primary

#2C3690

secondary

#B7AE61

accent

#CE4BDD

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2C3690

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

Preview Lab → · Contrast checker → · Palette generator →