#2F2F6F#2F2F6F

#2F2F6F is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.4% C 0.108 H 279.1°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#2F2F6F
RGB	rgb(47, 47, 111)
HSL	hsl(240, 41%, 31%)
HSV	hsv(240, 58%, 44%)
CMYK	cmyk(57.7%, 57.7%, 0%, 56.5%)
CIE-LAB	lab(22.95, 20.18, -37.28)
CIE-LCH	lch(22.95, 42.39, 298.43°)
OKLab	oklab(34.38% 0.0171 -0.1067)
OKLCH	oklch(34.38% 0.108 279.1)
XYZ	xyz(5.0571, 3.7847, 15.4999)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2F6F #6F6F2F

analogous

#2F4F6F #2F2F6F #4F2F6F

triadic

#2F2F6F #6F2F2F #2F6F2F

tetradic

#2F2F6F #6F2F4F #6F6F2F #2F6F4F

square

#2F2F6F #6F2F4F #6F6F2F #2F6F4F

split-complementary

#2F2F6F #6F4F2F #4F6F2F

monochromatic

#0B0B19 #1D1D44 #2F2F6F #41419A #5E5EBB

Accessibility & contrast

On white

11.95

#2F2F6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#2F2F6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2F6F

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2F6F	#FFFFFF	#000000	##FFFFFF
##2F2F6F	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#063971

Deuteranopia (green-blind)

#00346E

Tritanopia (blue-blind)

#103E4A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2f2f6f;
/* rgb */ color: rgb(47, 47, 111);
/* oklch */ color: oklch(34.4% 0.108 279.1);

Tailwind

colors: {
  custom: {
    50: '#6e6799',
    500: '#2f2f6f',
    950: '#000000',
  },
}

SCSS

$custom: #2f2f6f;
$custom-light: #6e6799;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2f6f",
  "rgb": {
    "r": 47,
    "g": 47,
    "b": 111
  },
  "hsl": {
    "h": 240,
    "s": 40.506,
    "l": 30.98
  },
  "oklch": {
    "l": 0.34381,
    "c": 0.10807,
    "h": 279.1
  },
  "luminance": 0.03785
}

Semantic roles & 50–950 ramp

primary

#2F2F6F

secondary

#A0A059

accent

#D057D0

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #2F2F6F

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

Preview Lab → · Contrast checker → · Palette generator →