#2A5174#2A5174

#2A5174 is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 42.3% C 0.074 H 247.6°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#2A5174
RGB	rgb(42, 81, 116)
HSL	hsl(208, 47%, 31%)
HSV	hsv(208, 64%, 45%)
CMYK	cmyk(63.8%, 30.2%, 0%, 54.5%)
CIE-LAB	lab(33.22, -2.07, -24.14)
CIE-LCH	lch(33.22, 24.23, 265.09°)
OKLab	oklab(42.3% -0.0281 -0.068)
OKLCH	oklch(42.3% 0.074 247.6)
XYZ	xyz(7.0485, 7.6374, 17.6223)
Luminance	0.0764 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5174 #744D2A

analogous

#2A7472 #2A5174 #2A2C74

triadic

#2A5174 #742A51 #51742A

tetradic

#2A5174 #722A74 #744D2A #2C742A

square

#2A5174 #722A74 #744D2A #2C742A

split-complementary

#2A5174 #742A2C #74722A

monochromatic

#09121A #1A3247 #2A5174 #3A70A1 #568FC2

Accessibility & contrast

On white

8.31

#2A5174 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#2A5174 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A5174

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5174	#FFFFFF	#000000	##FFFFFF
##2A5174	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425276

Deuteranopia (green-blind)

#384B73

Tritanopia (blue-blind)

#00595D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2a5174;
/* rgb */ color: rgb(42, 81, 116);
/* oklch */ color: oklch(42.3% 0.074 247.6);

Tailwind

colors: {
  custom: {
    50: '#6b819c',
    500: '#2a5174',
    950: '#000000',
  },
}

SCSS

$custom: #2a5174;
$custom-light: #6b819c;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5174",
  "rgb": {
    "r": 42,
    "g": 81,
    "b": 116
  },
  "hsl": {
    "h": 208.378,
    "s": 46.835,
    "l": 30.98
  },
  "oklch": {
    "l": 0.42299,
    "c": 0.07356,
    "h": 247.6
  },
  "luminance": 0.07638
}

Semantic roles & 50–950 ramp

primary

#2A5174

secondary

#A67B54

accent

#9051D6

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #2A5174

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

Preview Lab → · Contrast checker → · Palette generator →