#2C4F80#2C4F80

#2C4F80 is a dark, moderate blue. Relative luminance 0.077; OKLCH L 42.6% C 0.091 H 257.1°. Best body text is #FFFFFF at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#2C4F80
RGB	rgb(44, 79, 128)
HSL	hsl(215, 49%, 34%)
HSV	hsv(215, 66%, 50%)
CMYK	cmyk(65.6%, 38.3%, 0%, 49.8%)
CIE-LAB	lab(33.32, 4.05, -31.42)
CIE-LCH	lch(33.32, 31.68, 277.34°)
OKLab	oklab(42.61% -0.0204 -0.0892)
OKLCH	oklch(42.61% 0.092 257.1)
XYZ	xyz(7.7296, 7.6852, 21.4939)
Luminance	0.0769 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4F80 #805D2C

analogous

#2C7980 #2C4F80 #332C80

triadic

#2C4F80 #802C4F #4F802C

tetradic

#2C4F80 #802C79 #805D2C #2C8033

square

#2C4F80 #802C79 #805D2C #2C8033

split-complementary

#2C4F80 #80332C #79802C

monochromatic

#0D1725 #1C3352 #2C4F80 #3C6BAE #5F8AC8

Accessibility & contrast

On white

8.28

#2C4F80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#2C4F80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4F80

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4F80	#FFFFFF	#000000	##FFFFFF
##2C4F80	1.00	8.28	2.54	8.28
#FFFFFF	8.28	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5382

Deuteranopia (green-blind)

#2E4B7F

Tritanopia (blue-blind)

#005A61

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2c4f80;
/* rgb */ color: rgb(44, 79, 128);
/* oklch */ color: oklch(42.6% 0.091 257.1);

Tailwind

colors: {
  custom: {
    50: '#6e80a5',
    500: '#2c4f80',
    950: '#000000',
  },
}

SCSS

$custom: #2c4f80;
$custom-light: #6e80a5;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4f80",
  "rgb": {
    "r": 44,
    "g": 79,
    "b": 128
  },
  "hsl": {
    "h": 215,
    "s": 48.837,
    "l": 33.725
  },
  "oklch": {
    "l": 0.42614,
    "c": 0.0915,
    "h": 257.1
  },
  "luminance": 0.07686
}

Semantic roles & 50–950 ramp

primary

#2C4F80

secondary

#AE8B5A

accent

#9F4FD8

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #2C4F80

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

Preview Lab → · Contrast checker → · Palette generator →