#2F2D53#2F2D53

#2F2D53 is a dark, moderate blue. Relative luminance 0.031; OKLCH L 31.9% C 0.067 H 284.3°. Best body text is #FFFFFF at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#2F2D53
RGB	rgb(47, 45, 83)
HSL	hsl(243, 30%, 25%)
HSV	hsv(243, 46%, 33%)
CMYK	cmyk(43.4%, 45.8%, 0%, 67.5%)
CIE-LAB	lab(20.46, 11.86, -22.91)
CIE-LCH	lch(20.46, 25.79, 297.37°)
OKLab	oklab(31.89% 0.0165 -0.0645)
OKLCH	oklch(31.89% 0.067 284.3)
XYZ	xyz(3.6716, 3.1055, 8.5879)
Luminance	0.0311 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2D53 #51532D

analogous

#2D3E53 #2F2D53 #422D53

triadic

#2F2D53 #532F2D #2D532F

tetradic

#2F2D53 #532D3E #51532D #2D5342

square

#2F2D53 #532D3E #51532D #2D5342

split-complementary

#2F2D53 #53422D #3E532D

monochromatic

#0B0B14 #19172B #2F2D53 #45437B #5C58A2

Accessibility & contrast

On white

12.95

#2F2D53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#2F2D53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2D53

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2D53	#FFFFFF	#000000	##FFFFFF
##2F2D53	1.00	12.95	1.62	12.95
#FFFFFF	12.95	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#203254

Deuteranopia (green-blind)

#1E3052

Tritanopia (blue-blind)

#25343C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2f2d53;
/* rgb */ color: rgb(47, 45, 83);
/* oklch */ color: oklch(31.9% 0.067 284.3);

Tailwind

colors: {
  custom: {
    50: '#696583',
    500: '#2f2d53',
    950: '#000000',
  },
}

SCSS

$custom: #2f2d53;
$custom-light: #696583;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2d53",
  "rgb": {
    "r": 47,
    "g": 45,
    "b": 83
  },
  "hsl": {
    "h": 243.158,
    "s": 29.688,
    "l": 25.098
  },
  "oklch": {
    "l": 0.31894,
    "c": 0.06662,
    "h": 284.3
  },
  "luminance": 0.03106
}

Semantic roles & 50–950 ramp

primary

#2F2D53

secondary

#828557

accent

#C662C1

background

#F6F6F8

surface

#EBEBEF

border

#C6C6CA

text

#06050A

muted

#7A7A7C

Preview Lab

Preview with #2F2D53

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

Preview Lab → · Contrast checker → · Palette generator →