#2C4166#2C4166

#2C4166 is a dark, moderate blue. Relative luminance 0.053; OKLCH L 37.6% C 0.069 H 261.2°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#2C4166
RGB	rgb(44, 65, 102)
HSL	hsl(218, 40%, 29%)
HSV	hsv(218, 57%, 40%)
CMYK	cmyk(56.9%, 36.3%, 0%, 60%)
CIE-LAB	lab(27.50, 3.82, -24.24)
CIE-LCH	lch(27.50, 24.54, 278.96°)
OKLab	oklab(37.62% -0.0106 -0.0684)
OKLCH	oklch(37.62% 0.069 261.2)
XYZ	xyz(5.3265, 5.2750, 13.3053)
Luminance	0.0527 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4166 #66512C

analogous

#2C5E66 #2C4166 #342C66

triadic

#2C4166 #662C41 #41662C

tetradic

#2C4166 #662C5E #66512C #2C6634

square

#2C4166 #662C5E #66512C #2C6634

split-complementary

#2C4166 #66342C #5E662C

monochromatic

#090E15 #1A263B #2C4166 #3E5C91 #5679B6

Accessibility & contrast

On white

10.22

#2C4166 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#2C4166 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4166

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4166	#FFFFFF	#000000	##FFFFFF
##2C4166	1.00	10.22	2.06	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#324468

Deuteranopia (green-blind)

#2B3E65

Tritanopia (blue-blind)

#0C494E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2c4166;
/* rgb */ color: rgb(44, 65, 102);
/* oklch */ color: oklch(37.6% 0.069 261.2);

Tailwind

colors: {
  custom: {
    50: '#6a7592',
    500: '#2c4166',
    950: '#000000',
  },
}

SCSS

$custom: #2c4166;
$custom-light: #6a7592;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4166",
  "rgb": {
    "r": 44,
    "g": 65,
    "b": 102
  },
  "hsl": {
    "h": 218.276,
    "s": 39.726,
    "l": 28.627
  },
  "oklch": {
    "l": 0.37616,
    "c": 0.0692,
    "h": 261.2
  },
  "luminance": 0.05275
}

Semantic roles & 50–950 ramp

primary

#2C4166

secondary

#988056

accent

#A458D0

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#07080D

muted

#7A7B7D

Preview Lab

Preview with #2C4166

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

Preview Lab → · Contrast checker → · Palette generator →