#2F2B53#2F2B53

#2F2B53 is a dark, moderate blue. Relative luminance 0.030; OKLCH L 31.4% C 0.070 H 286.2°. Best body text is #FFFFFF at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#2F2B53
RGB	rgb(47, 43, 83)
HSL	hsl(246, 32%, 25%)
HSV	hsv(246, 48%, 33%)
CMYK	cmyk(43.4%, 48.2%, 0%, 67.5%)
CIE-LAB	lab(19.87, 13.26, -23.85)
CIE-LCH	lch(19.87, 27.29, 299.08°)
OKLab	oklab(31.44% 0.0196 -0.0673)
OKLCH	oklch(31.44% 0.07 286.2)
XYZ	xyz(3.5971, 2.9565, 8.5631)
Luminance	0.0296 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2B53 #4F532B

analogous

#2B3B53 #2F2B53 #432B53

triadic

#2F2B53 #532F2B #2B532F

tetradic

#2F2B53 #532B3B #4F532B #2B5343

square

#2F2B53 #532B3B #4F532B #2B5343

split-complementary

#2F2B53 #53432B #3B532B

monochromatic

#0B0A14 #18162B #2F2B53 #46407B #5D55A4

Accessibility & contrast

On white

13.20

#2F2B53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#2F2B53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2B53

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2B53	#FFFFFF	#000000	##FFFFFF
##2F2B53	1.00	13.20	1.59	13.20
#FFFFFF	13.20	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D3154

Deuteranopia (green-blind)

#1C2F52

Tritanopia (blue-blind)

#25333B

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2f2b53;
/* rgb */ color: rgb(47, 43, 83);
/* oklch */ color: oklch(31.4% 0.070 286.2);

Tailwind

colors: {
  custom: {
    50: '#6a6483',
    500: '#2f2b53',
    950: '#000000',
  },
}

SCSS

$custom: #2f2b53;
$custom-light: #6a6483;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2b53",
  "rgb": {
    "r": 47,
    "g": 43,
    "b": 83
  },
  "hsl": {
    "h": 246,
    "s": 31.746,
    "l": 24.706
  },
  "oklch": {
    "l": 0.31444,
    "c": 0.07007,
    "h": 286.2
  },
  "luminance": 0.02957
}

Semantic roles & 50–950 ramp

primary

#2F2B53

secondary

#808555

accent

#C860BE

background

#F6F5F8

surface

#EBEAEF

border

#C6C6CA

text

#06050A

muted

#7A797C

Preview Lab

Preview with #2F2B53

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

Preview Lab → · Contrast checker → · Palette generator →