#2F5172#2F5172

#2F5172 is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.4% C 0.068 H 249.0°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#2F5172
RGB	rgb(47, 81, 114)
HSL	hsl(210, 42%, 32%)
HSV	hsv(210, 59%, 45%)
CMYK	cmyk(58.8%, 28.9%, 0%, 55.3%)
CIE-LAB	lab(33.36, -1.67, -22.65)
CIE-LCH	lch(33.36, 22.71, 265.78°)
OKLab	oklab(42.44% -0.0244 -0.0636)
OKLCH	oklch(42.44% 0.068 249)
XYZ	xyz(7.1509, 7.7035, 17.0264)
Luminance	0.0770 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F5172 #72502F

analogous

#2F7272 #2F5172 #2F3072

triadic

#2F5172 #722F51 #51722F

tetradic

#2F5172 #722F72 #72502F #30722F

square

#2F5172 #722F72 #72502F #30722F

split-complementary

#2F5172 #722F30 #72722F

monochromatic

#0B131B #1D3247 #2F5172 #41709D #5F8EBD

Accessibility & contrast

On white

8.27

#2F5172 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#2F5172 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F5172

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F5172	#FFFFFF	#000000	##FFFFFF
##2F5172	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435273

Deuteranopia (green-blind)

#3A4B71

Tritanopia (blue-blind)

#00595C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2f5172;
/* rgb */ color: rgb(47, 81, 114);
/* oklch */ color: oklch(42.4% 0.068 249.0);

Tailwind

colors: {
  custom: {
    50: '#6d819a',
    500: '#2f5172',
    950: '#000000',
  },
}

SCSS

$custom: #2f5172;
$custom-light: #6d819a;
$custom-dark: #000000;

JSON

{
  "hex": "#2f5172",
  "rgb": {
    "r": 47,
    "g": 81,
    "b": 114
  },
  "hsl": {
    "h": 209.552,
    "s": 41.615,
    "l": 31.569
  },
  "oklch": {
    "l": 0.42444,
    "c": 0.06812,
    "h": 249
  },
  "luminance": 0.07704
}

Semantic roles & 50–950 ramp

primary

#2F5172

secondary

#A37E5A

accent

#9356D1

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #2F5172

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

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