#2F314C#2F314C

#2F314C is a dark, muted blue. Relative luminance 0.033; OKLCH L 32.4% C 0.048 H 280.1°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#2F314C
RGB	rgb(47, 49, 76)
HSL	hsl(236, 24%, 24%)
HSV	hsv(236, 38%, 30%)
CMYK	cmyk(38.2%, 35.5%, 0%, 70.2%)
CIE-LAB	lab(21.29, 6.78, -16.91)
CIE-LCH	lch(21.29, 18.22, 291.84°)
OKLab	oklab(32.4% 0.0084 -0.0471)
OKLCH	oklch(32.4% 0.048 280.1)
XYZ	xyz(3.5747, 3.3226, 7.2891)
Luminance	0.0332 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F314C #4C4A2F

analogous

#2F404C #2F314C #3C2F4C

triadic

#2F314C #4C2F31 #314C2F

tetradic

#2F314C #4C2F40 #4C4A2F #2F4C3C

square

#2F314C #4C2F40 #4C4A2F #2F4C3C

split-complementary

#2F314C #4C3C2F #404C2F

monochromatic

#0C0C13 #181926 #2F314C #464972 #5E6298

Accessibility & contrast

On white

12.62

#2F314C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#2F314C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F314C

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F314C	#FFFFFF	#000000	##FFFFFF
##2F314C	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29344D

Deuteranopia (green-blind)

#27324B

Tritanopia (blue-blind)

#27363B

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2f314c;
/* rgb */ color: rgb(47, 49, 76);
/* oklch */ color: oklch(32.4% 0.048 280.1);

Tailwind

colors: {
  custom: {
    50: '#68697e',
    500: '#2f314c',
    950: '#000000',
  },
}

SCSS

$custom: #2f314c;
$custom-light: #68697e;
$custom-dark: #000000;

JSON

{
  "hex": "#2f314c",
  "rgb": {
    "r": 47,
    "g": 49,
    "b": 76
  },
  "hsl": {
    "h": 235.862,
    "s": 23.577,
    "l": 24.118
  },
  "oklch": {
    "l": 0.32402,
    "c": 0.04789,
    "h": 280.1
  },
  "luminance": 0.03323
}

Semantic roles & 50–950 ramp

primary

#2F314C

secondary

#7D7B5A

accent

#BA68C0

background

#F6F6F7

surface

#EBEBEE

border

#C6C6C9

text

#06060A

muted

#7A7A7C

Preview Lab

Preview with #2F314C

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

Preview Lab → · Contrast checker → · Palette generator →