#2F32A1#2F32A1

#2F32A1 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.4% C 0.174 H 273.8°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#2F32A1
RGB	rgb(47, 50, 161)
HSL	hsl(238, 55%, 41%)
HSV	hsv(238, 71%, 63%)
CMYK	cmyk(70.8%, 68.9%, 0%, 36.9%)
CIE-LAB	lab(28.00, 36.05, -60.23)
CIE-LCH	lch(28.00, 70.19, 300.91°)
OKLab	oklab(39.43% 0.0116 -0.174)
OKLCH	oklch(39.43% 0.174 273.8)
XYZ	xyz(8.7438, 5.4579, 34.3040)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F32A1 #A19E2F

analogous

#2F6BA1 #2F32A1 #652FA1

triadic

#2F32A1 #A12F32 #32A12F

tetradic

#2F32A1 #A12F6B #A19E2F #2FA165

square

#2F32A1 #A12F6B #A19E2F #2FA165

split-complementary

#2F32A1 #A1652F #6BA12F

monochromatic

#131542 #212372 #2F32A1 #4548C9 #7477D6

Accessibility & contrast

On white

10.04

#2F32A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#2F32A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F32A1

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F32A1	#FFFFFF	#000000	##FFFFFF
##2F32A1	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A4

Deuteranopia (green-blind)

#003D9F

Tritanopia (blue-blind)

#005065

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2f32a1;
/* rgb */ color: rgb(47, 50, 161);
/* oklch */ color: oklch(39.4% 0.174 273.8);

Tailwind

colors: {
  custom: {
    50: '#786abe',
    500: '#2f32a1',
    950: '#000000',
  },
}

SCSS

$custom: #2f32a1;
$custom-light: #786abe;
$custom-dark: #000000;

JSON

{
  "hex": "#2f32a1",
  "rgb": {
    "r": 47,
    "g": 50,
    "b": 161
  },
  "hsl": {
    "h": 238.421,
    "s": 54.808,
    "l": 40.784
  },
  "oklch": {
    "l": 0.39426,
    "c": 0.17443,
    "h": 273.8
  },
  "luminance": 0.05459
}

Semantic roles & 50–950 ramp

primary

#2F32A1

secondary

#BEBC6E

accent

#DA4ADE

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2F32A1

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

Preview Lab → · Contrast checker → · Palette generator →