#2F2F96#2F2F96

#2F2F96 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.9% C 0.163 H 275.3°. Best body text is #FFFFFF at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#2F2F96
RGB	rgb(47, 47, 150)
HSL	hsl(240, 52%, 39%)
HSV	hsv(240, 69%, 59%)
CMYK	cmyk(68.7%, 68.7%, 0%, 41.2%)
CIE-LAB	lab(26.27, 34.07, -56.35)
CIE-LCH	lch(26.27, 65.86, 301.16°)
OKLab	oklab(37.86% 0.015 -0.1627)
OKLCH	oklch(37.86% 0.163 275.3)
XYZ	xyz(7.6920, 4.8387, 29.3768)
Luminance	0.0484 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2F96 #96962F

analogous

#2F6296 #2F2F96 #622F96

triadic

#2F2F96 #962F2F #2F962F

tetradic

#2F2F96 #962F62 #96962F #2F9662

square

#2F2F96 #962F62 #96962F #2F9662

split-complementary

#2F2F96 #96622F #62962F

monochromatic

#121239 #202067 #2F2F96 #3F3FC3 #6E6ED2

Accessibility & contrast

On white

10.67

#2F2F96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#2F2F96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2F96

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2F96	#FFFFFF	#000000	##FFFFFF
##2F2F96	1.00	10.67	1.97	10.67
#FFFFFF	10.67	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004399

Deuteranopia (green-blind)

#003994

Tritanopia (blue-blind)

#004A5E

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2f2f96;
/* rgb */ color: rgb(47, 47, 150);
/* oklch */ color: oklch(37.9% 0.163 275.3);

Tailwind

colors: {
  custom: {
    50: '#7668b6',
    500: '#2f2f96',
    950: '#000000',
  },
}

SCSS

$custom: #2f2f96;
$custom-light: #7668b6;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2f96",
  "rgb": {
    "r": 47,
    "g": 47,
    "b": 150
  },
  "hsl": {
    "h": 240,
    "s": 52.284,
    "l": 38.627
  },
  "oklch": {
    "l": 0.37857,
    "c": 0.16341,
    "h": 275.3
  },
  "luminance": 0.04839
}

Semantic roles & 50–950 ramp

primary

#2F2F96

secondary

#B9B968

accent

#DC4CDC

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #2F2F96

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

Preview Lab → · Contrast checker → · Palette generator →