#2F3692#2F3692

#2F3692 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.7% C 0.149 H 273.8°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#2F3692
RGB	rgb(47, 54, 146)
HSL	hsl(236, 51%, 38%)
HSV	hsv(236, 68%, 57%)
CMYK	cmyk(67.8%, 63%, 0%, 42.7%)
CIE-LAB	lab(27.62, 28.12, -51.69)
CIE-LCH	lch(27.62, 58.84, 298.55°)
OKLab	oklab(38.73% 0.0098 -0.149)
OKLCH	oklch(38.73% 0.149 273.8)
XYZ	xyz(7.6780, 5.3173, 27.8103)
Luminance	0.0532 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F3692 #928B2F

analogous

#2F6792 #2F3692 #5A2F92

triadic

#2F3692 #922F36 #36922F

tetradic

#2F3692 #922F67 #928B2F #2F925A

square

#2F3692 #922F67 #928B2F #2F925A

split-complementary

#2F3692 #925A2F #67922F

monochromatic

#111435 #202564 #2F3692 #3E47C0 #6C73D0

Accessibility & contrast

On white

10.18

#2F3692 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#2F3692 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F3692

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F3692	#FFFFFF	#000000	##FFFFFF
##2F3692	1.00	10.18	2.06	10.18
#FFFFFF	10.18	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004695

Deuteranopia (green-blind)

#003D90

Tritanopia (blue-blind)

#004D5E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2f3692;
/* rgb */ color: rgb(47, 54, 146);
/* oklch */ color: oklch(38.7% 0.149 273.8);

Tailwind

colors: {
  custom: {
    50: '#746db3',
    500: '#2f3692',
    950: '#000000',
  },
}

SCSS

$custom: #2f3692;
$custom-light: #746db3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f3692",
  "rgb": {
    "r": 47,
    "g": 54,
    "b": 146
  },
  "hsl": {
    "h": 235.758,
    "s": 51.295,
    "l": 37.843
  },
  "oklch": {
    "l": 0.38732,
    "c": 0.14933,
    "h": 273.8
  },
  "luminance": 0.05318
}

Semantic roles & 50–950 ramp

primary

#2F3692

secondary

#B7B166

accent

#D14DDB

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2F3692

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

Preview Lab → · Contrast checker → · Palette generator →