#2F4E70#2F4E70

#2F4E70 is a dark, moderate cyan. Relative luminance 0.072; OKLCH L 41.6% C 0.068 H 251.8°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#2F4E70
RGB	rgb(47, 78, 112)
HSL	hsl(211, 41%, 31%)
HSV	hsv(211, 58%, 44%)
CMYK	cmyk(58%, 30.4%, 0%, 56.1%)
CIE-LAB	lab(32.31, -0.45, -23.04)
CIE-LCH	lch(32.31, 23.04, 268.88°)
OKLab	oklab(41.59% -0.0213 -0.0647)
OKLCH	oklch(41.59% 0.068 251.8)
XYZ	xyz(6.8203, 7.2224, 16.3607)
Luminance	0.0722 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4E70 #70512F

analogous

#2F6E70 #2F4E70 #302F70

triadic

#2F4E70 #702F4E #4E702F

tetradic

#2F4E70 #702F6E #70512F #2F7030

square

#2F4E70 #702F6E #70512F #2F7030

split-complementary

#2F4E70 #70302F #6E702F

monochromatic

#0B121A #1D3045 #2F4E70 #416C9B #5E8BBB

Accessibility & contrast

On white

8.59

#2F4E70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#2F4E70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4E70

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4E70	#FFFFFF	#000000	##FFFFFF
##2F4E70	1.00	8.59	2.44	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405071

Deuteranopia (green-blind)

#38496F

Tritanopia (blue-blind)

#03565A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2f4e70;
/* rgb */ color: rgb(47, 78, 112);
/* oklch */ color: oklch(41.6% 0.068 251.8);

Tailwind

colors: {
  custom: {
    50: '#6d7f99',
    500: '#2f4e70',
    950: '#000000',
  },
}

SCSS

$custom: #2f4e70;
$custom-light: #6d7f99;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4e70",
  "rgb": {
    "r": 47,
    "g": 78,
    "b": 112
  },
  "hsl": {
    "h": 211.385,
    "s": 40.881,
    "l": 31.176
  },
  "oklch": {
    "l": 0.41587,
    "c": 0.06815,
    "h": 251.8
  },
  "luminance": 0.07223
}

Semantic roles & 50–950 ramp

primary

#2F4E70

secondary

#A17F5A

accent

#9757D1

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #2F4E70

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

Preview Lab → · Contrast checker → · Palette generator →