#2F2B64#2F2B64

#2F2B64 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.7% C 0.097 H 282.8°. Best body text is #FFFFFF at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#2F2B64
RGB	rgb(47, 43, 100)
HSL	hsl(244, 40%, 28%)
HSV	hsv(244, 57%, 39%)
CMYK	cmyk(53%, 57%, 0%, 60.8%)
CIE-LAB	lab(21.03, 19.06, -33.24)
CIE-LCH	lch(21.03, 38.32, 299.82°)
OKLab	oklab(32.69% 0.0215 -0.0949)
OKLCH	oklch(32.69% 0.097 282.8)
XYZ	xyz(4.3357, 3.2520, 12.4534)
Luminance	0.0325 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2B64 #60642B

analogous

#2B4364 #2F2B64 #4B2B64

triadic

#2F2B64 #642F2B #2B642F

tetradic

#2F2B64 #642B43 #60642B #2B644B

square

#2F2B64 #642B43 #60642B #2B644B

split-complementary

#2F2B64 #644B2B #43642B

monochromatic

#0A0915 #1B1939 #2F2B64 #433D8F #5B54B5

Accessibility & contrast

On white

12.72

#2F2B64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#2F2B64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2B64

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2B64	#FFFFFF	#000000	##FFFFFF
##2F2B64	1.00	12.72	1.65	12.72
#FFFFFF	12.72	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C3466

Deuteranopia (green-blind)

#073163

Tritanopia (blue-blind)

#1B3843

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2f2b64;
/* rgb */ color: rgb(47, 43, 100);
/* oklch */ color: oklch(32.7% 0.097 282.8);

Tailwind

colors: {
  custom: {
    50: '#6c6490',
    500: '#2f2b64',
    950: '#000000',
  },
}

SCSS

$custom: #2f2b64;
$custom-light: #6c6490;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2b64",
  "rgb": {
    "r": 47,
    "g": 43,
    "b": 100
  },
  "hsl": {
    "h": 244.211,
    "s": 39.86,
    "l": 28.039
  },
  "oklch": {
    "l": 0.32687,
    "c": 0.09727,
    "h": 282.8
  },
  "luminance": 0.03252
}

Semantic roles & 50–950 ramp

primary

#2F2B64

secondary

#929655

accent

#D058C7

background

#F6F6F8

surface

#ECEBF0

border

#C7C6CB

text

#07050D

muted

#7A7A7D

Preview Lab

Preview with #2F2B64

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

Preview Lab → · Contrast checker → · Palette generator →