#2F314E#2F314E

#2F314E is a dark, muted blue. Relative luminance 0.034; OKLCH L 32.5% C 0.051 H 280.1°. Best body text is #FFFFFF at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#2F314E
RGB	rgb(47, 49, 78)
HSL	hsl(236, 25%, 25%)
HSV	hsv(236, 40%, 31%)
CMYK	cmyk(39.7%, 37.2%, 0%, 69.4%)
CIE-LAB	lab(21.40, 7.42, -18.09)
CIE-LCH	lch(21.40, 19.55, 292.31°)
OKLab	oklab(32.52% 0.009 -0.0505)
OKLCH	oklch(32.52% 0.051 280.1)
XYZ	xyz(3.6454, 3.3509, 7.6610)
Luminance	0.0335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F314E #4E4C2F

analogous

#2F414E #2F314E #3D2F4E

triadic

#2F314E #4E2F31 #314E2F

tetradic

#2F314E #4E2F41 #4E4C2F #2F4E3D

square

#2F314E #4E2F41 #4E4C2F #2F4E3D

split-complementary

#2F314E #4E3D2F #414E2F

monochromatic

#0C0C13 #181928 #2F314E #464974 #5D619A

Accessibility & contrast

On white

12.57

#2F314E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#2F314E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F314E

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F314E	#FFFFFF	#000000	##FFFFFF
##2F314E	1.00	12.57	1.67	12.57
#FFFFFF	12.57	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28344F

Deuteranopia (green-blind)

#26324D

Tritanopia (blue-blind)

#26373C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2f314e;
/* rgb */ color: rgb(47, 49, 78);
/* oklch */ color: oklch(32.5% 0.051 280.1);

Tailwind

colors: {
  custom: {
    50: '#69687f',
    500: '#2f314e',
    950: '#000000',
  },
}

SCSS

$custom: #2f314e;
$custom-light: #69687f;
$custom-dark: #000000;

JSON

{
  "hex": "#2f314e",
  "rgb": {
    "r": 47,
    "g": 49,
    "b": 78
  },
  "hsl": {
    "h": 236.129,
    "s": 24.8,
    "l": 24.51
  },
  "oklch": {
    "l": 0.32518,
    "c": 0.05134,
    "h": 280.1
  },
  "luminance": 0.03351
}

Semantic roles & 50–950 ramp

primary

#2F314E

secondary

#7F7D5A

accent

#BB67C1

background

#F6F6F7

surface

#EBEBEE

border

#C6C6C9

text

#06060A

muted

#7A7A7C

Preview Lab

Preview with #2F314E

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

Preview Lab → · Contrast checker → · Palette generator →