#2F3572#2F3572

#2F3572 is a dark, moderate blue. Relative luminance 0.044; OKLCH L 35.9% C 0.104 H 275.6°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#2F3572
RGB	rgb(47, 53, 114)
HSL	hsl(235, 42%, 32%)
HSV	hsv(235, 59%, 45%)
CMYK	cmyk(58.8%, 53.5%, 0%, 55.3%)
CIE-LAB	lab(24.84, 17.13, -36.14)
CIE-LCH	lch(24.84, 40.00, 295.36°)
OKLab	oklab(35.87% 0.0102 -0.1033)
OKLCH	oklch(35.87% 0.104 275.6)
XYZ	xyz(5.4817, 4.3651, 16.4700)
Luminance	0.0437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F3572 #726C2F

analogous

#2F5772 #2F3572 #4B2F72

triadic

#2F3572 #722F35 #35722F

tetradic

#2F3572 #722F57 #726C2F #2F724B

square

#2F3572 #722F57 #726C2F #2F724B

split-complementary

#2F3572 #724B2F #57722F

monochromatic

#0B0D1B #1D2147 #2F3572 #41499D #5F67BD

Accessibility & contrast

On white

11.21

#2F3572 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#2F3572 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F3572

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F3572	#FFFFFF	#000000	##FFFFFF
##2F3572	1.00	11.21	1.87	11.21
#FFFFFF	11.21	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#153E74

Deuteranopia (green-blind)

#093871

Tritanopia (blue-blind)

#09434E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2f3572;
/* rgb */ color: rgb(47, 53, 114);
/* oklch */ color: oklch(35.9% 0.104 275.6);

Tailwind

colors: {
  custom: {
    50: '#6e6c9b',
    500: '#2f3572',
    950: '#000000',
  },
}

SCSS

$custom: #2f3572;
$custom-light: #6e6c9b;
$custom-dark: #000000;

JSON

{
  "hex": "#2f3572",
  "rgb": {
    "r": 47,
    "g": 53,
    "b": 114
  },
  "hsl": {
    "h": 234.627,
    "s": 41.615,
    "l": 31.569
  },
  "oklch": {
    "l": 0.35873,
    "c": 0.10381,
    "h": 275.6
  },
  "luminance": 0.04365
}

Semantic roles & 50–950 ramp

primary

#2F3572

secondary

#A39D5A

accent

#C656D1

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#08060E

muted

#7B7A7E

Preview Lab

Preview with #2F3572

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

Preview Lab → · Contrast checker → · Palette generator →