#2F4C73#2F4C73

#2F4C73 is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 41.3% C 0.075 H 256.2°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#2F4C73
RGB	rgb(47, 76, 115)
HSL	hsl(214, 42%, 32%)
HSV	hsv(214, 59%, 45%)
CMYK	cmyk(59.1%, 33.9%, 0%, 54.9%)
CIE-LAB	lab(31.83, 1.91, -25.67)
CIE-LCH	lch(31.83, 25.74, 274.26°)
OKLab	oklab(41.26% -0.0178 -0.0724)
OKLCH	oklch(41.26% 0.075 256.2)
XYZ	xyz(6.8502, 7.0105, 17.2085)
Luminance	0.0701 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4C73 #73562F

analogous

#2F6E73 #2F4C73 #342F73

triadic

#2F4C73 #732F4C #4C732F

tetradic

#2F4C73 #732F6E #73562F #2F7334

square

#2F4C73 #732F6E #73562F #2F7334

split-complementary

#2F4C73 #73342F #6E732F

monochromatic

#0B131C #1D2F48 #2F4C73 #41699E #5F87BE

Accessibility & contrast

On white

8.74

#2F4C73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#2F4C73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4C73

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4C73	#FFFFFF	#000000	##FFFFFF
##2F4C73	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C4E75

Deuteranopia (green-blind)

#334872

Tritanopia (blue-blind)

#00555A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2f4c73;
/* rgb */ color: rgb(47, 76, 115);
/* oklch */ color: oklch(41.3% 0.075 256.2);

Tailwind

colors: {
  custom: {
    50: '#6d7d9b',
    500: '#2f4c73',
    950: '#000000',
  },
}

SCSS

$custom: #2f4c73;
$custom-light: #6d7d9b;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4c73",
  "rgb": {
    "r": 47,
    "g": 76,
    "b": 115
  },
  "hsl": {
    "h": 214.412,
    "s": 41.975,
    "l": 31.765
  },
  "oklch": {
    "l": 0.41263,
    "c": 0.07455,
    "h": 256.2
  },
  "luminance": 0.07011
}

Semantic roles & 50–950 ramp

primary

#2F4C73

secondary

#A4845A

accent

#9D56D2

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #2F4C73

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

Preview Lab → · Contrast checker → · Palette generator →