#2D5173#2D5173

#2D5173 is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.4% C 0.071 H 248.5°. Best body text is #FFFFFF at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#2D5173
RGB	rgb(45, 81, 115)
HSL	hsl(209, 44%, 31%)
HSV	hsv(209, 61%, 45%)
CMYK	cmyk(60.9%, 29.6%, 0%, 54.9%)
CIE-LAB	lab(33.31, -1.78, -23.36)
CIE-LCH	lch(33.31, 23.43, 265.65°)
OKLab	oklab(42.39% -0.0258 -0.0657)
OKLCH	oklch(42.39% 0.071 248.5)
XYZ	xyz(7.1180, 7.6799, 17.3236)
Luminance	0.0768 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5173 #734F2D

analogous

#2D7372 #2D5173 #2D2E73

triadic

#2D5173 #732D51 #51732D

tetradic

#2D5173 #722D73 #734F2D #2E732D

square

#2D5173 #722D73 #734F2D #2E732D

split-complementary

#2D5173 #732D2E #73722D

monochromatic

#0B131B #1C3247 #2D5173 #3E709F #5B8FBF

Accessibility & contrast

On white

8.28

#2D5173 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#2D5173 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D5173

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5173	#FFFFFF	#000000	##FFFFFF
##2D5173	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)

#435275

Deuteranopia (green-blind)

#394B72

Tritanopia (blue-blind)

#00595D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2d5173;
/* rgb */ color: rgb(45, 81, 115);
/* oklch */ color: oklch(42.4% 0.071 248.5);

Tailwind

colors: {
  custom: {
    50: '#6c819b',
    500: '#2d5173',
    950: '#000000',
  },
}

SCSS

$custom: #2d5173;
$custom-light: #6c819b;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5173",
  "rgb": {
    "r": 45,
    "g": 81,
    "b": 115
  },
  "hsl": {
    "h": 209.143,
    "s": 43.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.42393,
    "c": 0.07059,
    "h": 248.5
  },
  "luminance": 0.07681
}

Semantic roles & 50–950 ramp

primary

#2D5173

secondary

#A47D57

accent

#9254D3

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #2D5173

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

Preview Lab → · Contrast checker → · Palette generator →