#2F227C#2F227C

#2F227C is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.2% C 0.144 H 281.7°. Best body text is #FFFFFF at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#2F227C
RGB	rgb(47, 34, 124)
HSL	hsl(249, 57%, 31%)
HSV	hsv(249, 73%, 49%)
CMYK	cmyk(62.1%, 72.6%, 0%, 51.4%)
CIE-LAB	lab(20.84, 33.20, -49.02)
CIE-LCH	lch(20.84, 59.21, 304.11°)
OKLab	oklab(33.19% 0.0292 -0.1412)
OKLCH	oklch(33.19% 0.144 281.7)
XYZ	xyz(5.3813, 3.2033, 19.3996)
Luminance	0.0320 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F227C #6F7C22

analogous

#22427C #2F227C #5C227C

triadic

#2F227C #7C2F22 #227C2F

tetradic

#2F227C #7C2242 #6F7C22 #227C5C

square

#2F227C #7C2242 #6F7C22 #227C5C

split-complementary

#2F227C #7C5C22 #427C22

monochromatic

#0B081C #1D154C #2F227C #412FAC #5E4BCE

Accessibility & contrast

On white

12.80

#2F227C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#2F227C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F227C

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F227C	#FFFFFF	#000000	##FFFFFF
##2F227C	1.00	12.80	1.64	12.80
#FFFFFF	12.80	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00357F

Deuteranopia (green-blind)

#002F7A

Tritanopia (blue-blind)

#003A4C

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2f227c;
/* rgb */ color: rgb(47, 34, 124);
/* oklch */ color: oklch(33.2% 0.144 281.7);

Tailwind

colors: {
  custom: {
    50: '#715ea3',
    500: '#2f227c',
    950: '#000000',
  },
}

SCSS

$custom: #2f227c;
$custom-light: #715ea3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f227c",
  "rgb": {
    "r": 47,
    "g": 34,
    "b": 124
  },
  "hsl": {
    "h": 248.667,
    "s": 56.962,
    "l": 30.98
  },
  "oklch": {
    "l": 0.3319,
    "c": 0.14424,
    "h": 281.7
  },
  "luminance": 0.03204
}

Semantic roles & 50–950 ramp

primary

#2F227C

secondary

#A0AF4B

accent

#E048CA

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #2F227C

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

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