#2C3B68#2C3B68

#2C3B68 is a dark, moderate blue. Relative luminance 0.047; OKLCH L 36.3% C 0.080 H 268.3°. Best body text is #FFFFFF at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#2C3B68
RGB	rgb(44, 59, 104)
HSL	hsl(225, 41%, 29%)
HSV	hsv(225, 58%, 41%)
CMYK	cmyk(57.7%, 43.3%, 0%, 59.2%)
CIE-LAB	lab(25.75, 8.63, -28.30)
CIE-LCH	lch(25.75, 29.58, 286.97°)
OKLab	oklab(36.3% -0.0023 -0.0803)
OKLCH	oklch(36.3% 0.08 268.3)
XYZ	xyz(5.1005, 4.6625, 13.7252)
Luminance	0.0466 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3B68 #68592C

analogous

#2C5968 #2C3B68 #3B2C68

triadic

#2C3B68 #682C3B #3B682C

tetradic

#2C3B68 #682C59 #68592C #2C683B

square

#2C3B68 #682C59 #68592C #2C683B

split-complementary

#2C3B68 #683B2C #59682C

monochromatic

#090C16 #1A233D #2C3B68 #3E5393 #576FB8

Accessibility & contrast

On white

10.87

#2C3B68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#2C3B68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3B68

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3B68	#FFFFFF	#000000	##FFFFFF
##2C3B68	1.00	10.87	1.93	10.87
#FFFFFF	10.87	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28406A

Deuteranopia (green-blind)

#213B67

Tritanopia (blue-blind)

#0C454C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2c3b68;
/* rgb */ color: rgb(44, 59, 104);
/* oklch */ color: oklch(36.3% 0.080 268.3);

Tailwind

colors: {
  custom: {
    50: '#6a7093',
    500: '#2c3b68',
    950: '#000000',
  },
}

SCSS

$custom: #2c3b68;
$custom-light: #6a7093;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3b68",
  "rgb": {
    "r": 44,
    "g": 59,
    "b": 104
  },
  "hsl": {
    "h": 225,
    "s": 40.541,
    "l": 29.02
  },
  "oklch": {
    "l": 0.36297,
    "c": 0.08031,
    "h": 268.3
  },
  "luminance": 0.04663
}

Semantic roles & 50–950 ramp

primary

#2C3B68

secondary

#9A8956

accent

#B257D0

background

#F6F6F9

surface

#EBECF1

border

#C6C7CB

text

#07070D

muted

#7A7A7E

Preview Lab

Preview with #2C3B68

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

Preview Lab → · Contrast checker → · Palette generator →