#2C3E9D#2C3E9D

#2C3E9D is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.1% C 0.155 H 269.9°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#2C3E9D
RGB	rgb(44, 62, 157)
HSL	hsl(230, 56%, 39%)
HSV	hsv(230, 72%, 62%)
CMYK	cmyk(72%, 60.5%, 0%, 38.4%)
CIE-LAB	lab(30.43, 26.43, -53.83)
CIE-LCH	lch(30.43, 59.97, 296.16°)
OKLab	oklab(41.05% -0.0002 -0.1553)
OKLCH	oklch(41.05% 0.155 269.9)
XYZ	xyz(8.8451, 6.4142, 32.6637)
Luminance	0.0641 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3E9D #9D8B2C

analogous

#2C779D #2C3E9D #522C9D

triadic

#2C3E9D #9D2C3E #3E9D2C

tetradic

#2C3E9D #9D2C77 #9D8B2C #2C9D52

square

#2C3E9D #9D2C77 #9D8B2C #2C9D52

split-complementary

#2C3E9D #9D522C #779D2C

monochromatic

#11183D #1F2B6D #2C3E9D #3D54C9 #6D7ED6

Accessibility & contrast

On white

9.20

#2C3E9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#2C3E9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3E9D

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3E9D	#FFFFFF	#000000	##FFFFFF
##2C3E9D	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DA0

Deuteranopia (green-blind)

#00439B

Tritanopia (blue-blind)

#005667

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2c3e9d;
/* rgb */ color: rgb(44, 62, 157);
/* oklch */ color: oklch(41.1% 0.155 269.9);

Tailwind

colors: {
  custom: {
    50: '#7573bb',
    500: '#2c3e9d',
    950: '#000000',
  },
}

SCSS

$custom: #2c3e9d;
$custom-light: #7573bb;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3e9d",
  "rgb": {
    "r": 44,
    "g": 62,
    "b": 157
  },
  "hsl": {
    "h": 230.442,
    "s": 56.219,
    "l": 39.412
  },
  "oklch": {
    "l": 0.41054,
    "c": 0.15528,
    "h": 269.9
  },
  "luminance": 0.06415
}

Semantic roles & 50–950 ramp

primary

#2C3E9D

secondary

#BDB068

accent

#C748E0

background

#F7F6FB

surface

#EEECF6

border

#C9C7D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2C3E9D

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

Preview Lab → · Contrast checker → · Palette generator →