#2F4E79#2F4E79

#2F4E79 is a dark, moderate cyan. Relative luminance 0.074; OKLCH L 42.1% C 0.081 H 256.8°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#2F4E79
RGB	rgb(47, 78, 121)
HSL	hsl(215, 44%, 33%)
HSV	hsv(215, 61%, 47%)
CMYK	cmyk(61.2%, 35.5%, 0%, 52.5%)
CIE-LAB	lab(32.77, 2.76, -27.93)
CIE-LCH	lch(32.77, 28.07, 275.64°)
OKLab	oklab(42.1% -0.0185 -0.079)
OKLCH	oklch(42.1% 0.081 256.8)
XYZ	xyz(7.3467, 7.4330, 19.1330)
Luminance	0.0743 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4E79 #795A2F

analogous

#2F7379 #2F4E79 #352F79

triadic

#2F4E79 #792F4E #4E792F

tetradic

#2F4E79 #792F73 #795A2F #2F7935

square

#2F4E79 #792F73 #795A2F #2F7935

split-complementary

#2F4E79 #79352F #73792F

monochromatic

#0D1521 #1E324D #2F4E79 #406AA5 #6189C2

Accessibility & contrast

On white

8.44

#2F4E79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#2F4E79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4E79

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4E79	#FFFFFF	#000000	##FFFFFF
##2F4E79	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C517B

Deuteranopia (green-blind)

#324A78

Tritanopia (blue-blind)

#00585E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2f4e79;
/* rgb */ color: rgb(47, 78, 121);
/* oklch */ color: oklch(42.1% 0.081 256.8);

Tailwind

colors: {
  custom: {
    50: '#6e7fa0',
    500: '#2f4e79',
    950: '#000000',
  },
}

SCSS

$custom: #2f4e79;
$custom-light: #6e7fa0;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4e79",
  "rgb": {
    "r": 47,
    "g": 78,
    "b": 121
  },
  "hsl": {
    "h": 214.865,
    "s": 44.048,
    "l": 32.941
  },
  "oklch": {
    "l": 0.42103,
    "c": 0.08109,
    "h": 256.8
  },
  "luminance": 0.07434
}

Semantic roles & 50–950 ramp

primary

#2F4E79

secondary

#A8885B

accent

#9E54D4

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#080A0E

muted

#7B7C7E

Preview Lab

Preview with #2F4E79

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

Preview Lab → · Contrast checker → · Palette generator →