#2C3E8D#2C3E8D

#2C3E8D is a dark, vivid blue. Relative luminance 0.059; OKLCH L 39.7% C 0.133 H 269.7°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#2C3E8D
RGB	rgb(44, 62, 141)
HSL	hsl(229, 52%, 36%)
HSV	hsv(229, 69%, 55%)
CMYK	cmyk(68.8%, 56%, 0%, 44.7%)
CIE-LAB	lab(29.17, 20.42, -46.10)
CIE-LCH	lch(29.17, 50.42, 293.89°)
OKLab	oklab(39.71% -0.0007 -0.1326)
OKLCH	oklch(39.71% 0.133 269.7)
XYZ	xyz(7.5674, 5.9031, 25.9347)
Luminance	0.0590 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3E8D #8D7B2C

analogous

#2C6F8D #2C3E8D #4B2C8D

triadic

#2C3E8D #8D2C3E #3E8D2C

tetradic

#2C3E8D #8D2C6F #8D7B2C #2C8D4B

square

#2C3E8D #8D2C6F #8D7B2C #2C8D4B

split-complementary

#2C3E8D #8D4B2C #6F8D2C

monochromatic

#0F1530 #1D295E #2C3E8D #3B53BC #6578CF

Accessibility & contrast

On white

9.63

#2C3E8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#2C3E8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3E8D

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3E8D	#FFFFFF	#000000	##FFFFFF
##2C3E8D	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004990

Deuteranopia (green-blind)

#00418B

Tritanopia (blue-blind)

#00515F

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2c3e8d;
/* rgb */ color: rgb(44, 62, 141);
/* oklch */ color: oklch(39.7% 0.133 269.7);

Tailwind

colors: {
  custom: {
    50: '#7173af',
    500: '#2c3e8d',
    950: '#000000',
  },
}

SCSS

$custom: #2c3e8d;
$custom-light: #7173af;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3e8d",
  "rgb": {
    "r": 44,
    "g": 62,
    "b": 141
  },
  "hsl": {
    "h": 228.866,
    "s": 52.432,
    "l": 36.275
  },
  "oklch": {
    "l": 0.39708,
    "c": 0.13257,
    "h": 269.7
  },
  "luminance": 0.05904
}

Semantic roles & 50–950 ramp

primary

#2C3E8D

secondary

#B5A560

accent

#C14CDC

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#090810

muted

#7B7B7F

Preview Lab

Preview with #2C3E8D

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

Preview Lab → · Contrast checker → · Palette generator →