#2F227F#2F227F

#2F227F is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.5% C 0.148 H 281.1°. Best body text is #FFFFFF at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#2F227F
RGB	rgb(47, 34, 127)
HSL	hsl(248, 58%, 32%)
HSV	hsv(248, 73%, 50%)
CMYK	cmyk(63%, 73.2%, 0%, 50.2%)
CIE-LAB	lab(21.13, 34.20, -50.45)
CIE-LCH	lch(21.13, 60.95, 304.14°)
OKLab	oklab(33.49% 0.0287 -0.1454)
OKLCH	oklch(33.49% 0.148 281.1)
XYZ	xyz(5.5739, 3.2803, 20.4140)
Luminance	0.0328 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F227F #727F22

analogous

#22447F #2F227F #5E227F

triadic

#2F227F #7F2F22 #227F2F

tetradic

#2F227F #7F2244 #727F22 #227F5E

square

#2F227F #7F2244 #727F22 #227F5E

split-complementary

#2F227F #7F5E22 #447F22

monochromatic

#0B081E #1D154F #2F227F #412FAF #5F4CCF

Accessibility & contrast

On white

12.68

#2F227F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#2F227F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F227F

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F227F	#FFFFFF	#000000	##FFFFFF
##2F227F	1.00	12.68	1.66	12.68
#FFFFFF	12.68	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003682

Deuteranopia (green-blind)

#002F7D

Tritanopia (blue-blind)

#003B4E

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2f227f;
/* rgb */ color: rgb(47, 34, 127);
/* oklch */ color: oklch(33.5% 0.148 281.1);

Tailwind

colors: {
  custom: {
    50: '#725fa5',
    500: '#2f227f',
    950: '#000000',
  },
}

SCSS

$custom: #2f227f;
$custom-light: #725fa5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f227f",
  "rgb": {
    "r": 47,
    "g": 34,
    "b": 127
  },
  "hsl": {
    "h": 248.387,
    "s": 57.764,
    "l": 31.569
  },
  "oklch": {
    "l": 0.33489,
    "c": 0.14822,
    "h": 281.1
  },
  "luminance": 0.03281
}

Semantic roles & 50–950 ramp

primary

#2F227F

secondary

#A3B24B

accent

#E147CB

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #2F227F

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

Preview Lab → · Contrast checker → · Palette generator →