#2F2C96#2F2C96

#2F2C96 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.4% C 0.167 H 275.9°. Best body text is #FFFFFF at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#2F2C96
RGB	rgb(47, 44, 150)
HSL	hsl(242, 55%, 38%)
HSV	hsv(242, 71%, 59%)
CMYK	cmyk(68.7%, 70.7%, 0%, 41.2%)
CIE-LAB	lab(25.58, 35.94, -57.48)
CIE-LCH	lch(25.58, 67.79, 302.02°)
OKLab	oklab(37.36% 0.0172 -0.166)
OKLCH	oklch(37.36% 0.167 275.9)
XYZ	xyz(7.5762, 4.6070, 29.3382)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2C96 #93962C

analogous

#2C5E96 #2F2C96 #642C96

triadic

#2F2C96 #962F2C #2C962F

tetradic

#2F2C96 #962C5E #93962C #2C9664

square

#2F2C96 #962C5E #93962C #2C9664

split-complementary

#2F2C96 #96642C #5E962C

monochromatic

#111037 #201E67 #2F2C96 #3E3AC5 #6C69D3

Accessibility & contrast

On white

10.93

#2F2C96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#2F2C96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2C96

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2C96	#FFFFFF	#000000	##FFFFFF
##2F2C96	1.00	10.93	1.92	10.93
#FFFFFF	10.93	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004199

Deuteranopia (green-blind)

#003894

Tritanopia (blue-blind)

#00495D

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2f2c96;
/* rgb */ color: rgb(47, 44, 150);
/* oklch */ color: oklch(37.4% 0.167 275.9);

Tailwind

colors: {
  custom: {
    50: '#7666b6',
    500: '#2f2c96',
    950: '#000000',
  },
}

SCSS

$custom: #2f2c96;
$custom-light: #7666b6;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2c96",
  "rgb": {
    "r": 47,
    "g": 44,
    "b": 150
  },
  "hsl": {
    "h": 241.698,
    "s": 54.639,
    "l": 38.039
  },
  "oklch": {
    "l": 0.37362,
    "c": 0.1669,
    "h": 275.9
  },
  "luminance": 0.04608
}

Semantic roles & 50–950 ramp

primary

#2F2C96

secondary

#B7BA64

accent

#DE4ADA

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #2F2C96

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

Preview Lab → · Contrast checker → · Palette generator →