#2F4864#2F4864

#2F4864 is a dark, muted cyan. Relative luminance 0.062; OKLCH L 39.4% C 0.057 H 252.1°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#2F4864
RGB	rgb(47, 72, 100)
HSL	hsl(212, 36%, 29%)
HSV	hsv(212, 53%, 39%)
CMYK	cmyk(53%, 28%, 0%, 60.8%)
CIE-LAB	lab(29.81, -0.73, -19.34)
CIE-LCH	lch(29.81, 19.36, 267.84°)
OKLab	oklab(39.43% -0.0175 -0.0541)
OKLCH	oklch(39.43% 0.057 252.1)
XYZ	xyz(5.7891, 6.1587, 12.9378)
Luminance	0.0616 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4864 #644B2F

analogous

#2F6364 #2F4864 #312F64

triadic

#2F4864 #642F48 #48642F

tetradic

#2F4864 #642F63 #644B2F #2F6431

square

#2F4864 #642F63 #644B2F #2F6431

split-complementary

#2F4864 #64312F #63642F

monochromatic

#0A0F15 #1B2A3A #2F4864 #43668E #5B84B2

Accessibility & contrast

On white

9.41

#2F4864 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#2F4864 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4864

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4864	#FFFFFF	#000000	##FFFFFF
##2F4864	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D4965

Deuteranopia (green-blind)

#364463

Tritanopia (blue-blind)

#164E52

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2f4864;
/* rgb */ color: rgb(47, 72, 100);
/* oklch */ color: oklch(39.4% 0.057 252.1);

Tailwind

colors: {
  custom: {
    50: '#6b7a90',
    500: '#2f4864',
    950: '#000000',
  },
}

SCSS

$custom: #2f4864;
$custom-light: #6b7a90;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4864",
  "rgb": {
    "r": 47,
    "g": 72,
    "b": 100
  },
  "hsl": {
    "h": 211.698,
    "s": 36.054,
    "l": 28.824
  },
  "oklch": {
    "l": 0.39432,
    "c": 0.05688,
    "h": 252.1
  },
  "luminance": 0.06159
}

Semantic roles & 50–950 ramp

primary

#2F4864

secondary

#967959

accent

#975CCC

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#07090C

muted

#7A7B7D

Preview Lab

Preview with #2F4864

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

Preview Lab → · Contrast checker → · Palette generator →