#2F286F#2F286F

#2F286F is a dark, moderate blue. Relative luminance 0.033; OKLCH L 33.0% C 0.118 H 282.2°. Best body text is #FFFFFF at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#2F286F
RGB	rgb(47, 40, 111)
HSL	hsl(246, 47%, 30%)
HSV	hsv(246, 64%, 44%)
CMYK	cmyk(57.7%, 64%, 0%, 56.5%)
CIE-LAB	lab(21.09, 24.93, -40.28)
CIE-LCH	lch(21.09, 47.37, 301.75°)
OKLab	oklab(33.01% 0.025 -0.1156)
OKLCH	oklch(33.01% 0.118 282.2)
XYZ	xyz(4.7994, 3.2693, 15.4140)
Luminance	0.0327 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F286F #686F28

analogous

#28456F #2F286F #52286F

triadic

#2F286F #6F2F28 #286F2F

tetradic

#2F286F #6F2845 #686F28 #286F52

square

#2F286F #6F2845 #686F28 #286F52

split-complementary

#2F286F #6F5228 #456F28

monochromatic

#0A0816 #1C1842 #2F286F #42389C #5C51C0

Accessibility & contrast

On white

12.70

#2F286F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#2F286F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F286F

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F286F	#FFFFFF	#000000	##FFFFFF
##2F286F	1.00	12.70	1.65	12.70
#FFFFFF	12.70	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003571

Deuteranopia (green-blind)

#00306E

Tritanopia (blue-blind)

#113947

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2f286f;
/* rgb */ color: rgb(47, 40, 111);
/* oklch */ color: oklch(33.0% 0.118 282.2);

Tailwind

colors: {
  custom: {
    50: '#6e6299',
    500: '#2f286f',
    950: '#000000',
  },
}

SCSS

$custom: #2f286f;
$custom-light: #6e6299;
$custom-dark: #000000;

JSON

{
  "hex": "#2f286f",
  "rgb": {
    "r": 47,
    "g": 40,
    "b": 111
  },
  "hsl": {
    "h": 245.915,
    "s": 47.02,
    "l": 29.608
  },
  "oklch": {
    "l": 0.33009,
    "c": 0.11828,
    "h": 282.2
  },
  "luminance": 0.0327
}

Semantic roles & 50–950 ramp

primary

#2F286F

secondary

#99A151

accent

#D751C9

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#08050E

muted

#7B797E

Preview Lab

Preview with #2F286F

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

Preview Lab → · Contrast checker → · Palette generator →