#2C5378#2C5378

#2C5378 is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 43.1% C 0.076 H 248.8°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#2C5378
RGB	rgb(44, 83, 120)
HSL	hsl(209, 46%, 32%)
HSV	hsv(209, 63%, 47%)
CMYK	cmyk(63.3%, 30.8%, 0%, 52.9%)
CIE-LAB	lab(34.14, -1.48, -25.17)
CIE-LCH	lch(34.14, 25.21, 266.64°)
OKLab	oklab(43.12% -0.0274 -0.0709)
OKLCH	oklch(43.12% 0.076 248.8)
XYZ	xyz(7.5209, 8.0774, 18.9284)
Luminance	0.0808 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5378 #78512C

analogous

#2C7877 #2C5378 #2C2D78

triadic

#2C5378 #782C53 #53782C

tetradic

#2C5378 #772C78 #78512C #2D782C

square

#2C5378 #772C78 #78512C #2D782C

split-complementary

#2C5378 #782C2D #78772C

monochromatic

#0B151E #1C344B #2C5378 #3C72A5 #5B91C3

Accessibility & contrast

On white

8.03

#2C5378 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#2C5378 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C5378

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5378	#FFFFFF	#000000	##FFFFFF
##2C5378	1.00	8.03	2.62	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#43547A

Deuteranopia (green-blind)

#394D77

Tritanopia (blue-blind)

#005C60

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2c5378;
/* rgb */ color: rgb(44, 83, 120);
/* oklch */ color: oklch(43.1% 0.076 248.8);

Tailwind

colors: {
  custom: {
    50: '#6d839f',
    500: '#2c5378',
    950: '#000000',
  },
}

SCSS

$custom: #2c5378;
$custom-light: #6d839f;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5378",
  "rgb": {
    "r": 44,
    "g": 83,
    "b": 120
  },
  "hsl": {
    "h": 209.211,
    "s": 46.341,
    "l": 32.157
  },
  "oklch": {
    "l": 0.4312,
    "c": 0.07606,
    "h": 248.8
  },
  "luminance": 0.08078
}

Semantic roles & 50–950 ramp

primary

#2C5378

secondary

#A97F57

accent

#9252D6

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #2C5378

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

Preview Lab → · Contrast checker → · Palette generator →