#2F32AA#2F32AA

#2F32AA is a dark, vivid blue. Relative luminance 0.058; OKLCH L 40.3% C 0.186 H 273.2°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#2F32AA
RGB	rgb(47, 50, 170)
HSL	hsl(239, 57%, 43%)
HSV	hsv(239, 72%, 67%)
CMYK	cmyk(72.4%, 70.6%, 0%, 33.3%)
CIE-LAB	lab(28.87, 39.18, -64.23)
CIE-LCH	lch(28.87, 75.24, 301.38°)
OKLab	oklab(40.31% 0.0104 -0.1857)
OKLCH	oklch(40.31% 0.186 273.2)
XYZ	xyz(9.5662, 5.7869, 38.6352)
Luminance	0.0579 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.51

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F32AA #AAA72F

analogous

#2F6FAA #2F32AA #6A2FAA

triadic

#2F32AA #AA2F32 #32AA2F

tetradic

#2F32AA #AA2F6F #AAA72F #2FAA6A

square

#2F32AA #AA2F6F #AAA72F #2FAA6A

split-complementary

#2F32AA #AA6A2F #6FAA2F

monochromatic

#14164A #22247A #2F32AA #494DCD #797CDA

Accessibility & contrast

On white

9.73

#2F32AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#2F32AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F32AA

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F32AA	#FFFFFF	#000000	##FFFFFF
##2F32AA	1.00	9.73	2.16	9.73
#FFFFFF	9.73	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AAE

Deuteranopia (green-blind)

#003EA8

Tritanopia (blue-blind)

#00536A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2f32aa;
/* rgb */ color: rgb(47, 50, 170);
/* oklch */ color: oklch(40.3% 0.186 273.2);

Tailwind

colors: {
  custom: {
    50: '#7a6bc4',
    500: '#2f32aa',
    950: '#000000',
  },
}

SCSS

$custom: #2f32aa;
$custom-light: #7a6bc4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f32aa",
  "rgb": {
    "r": 47,
    "g": 50,
    "b": 170
  },
  "hsl": {
    "h": 238.537,
    "s": 56.682,
    "l": 42.549
  },
  "oklch": {
    "l": 0.40314,
    "c": 0.18604,
    "h": 273.2
  },
  "luminance": 0.05788
}

Semantic roles & 50–950 ramp

primary

#2F32AA

secondary

#C2C072

accent

#DC48E0

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2F32AA

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

Preview Lab → · Contrast checker → · Palette generator →