#2F2996#2F2996

#2F2996 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.9% C 0.170 H 276.5°. Best body text is #FFFFFF at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#2F2996
RGB	rgb(47, 41, 150)
HSL	hsl(243, 57%, 37%)
HSV	hsv(243, 73%, 59%)
CMYK	cmyk(68.7%, 72.7%, 0%, 41.2%)
CIE-LAB	lab(24.93, 37.75, -58.56)
CIE-LCH	lch(24.93, 69.68, 302.81°)
OKLab	oklab(36.89% 0.0192 -0.1692)
OKLCH	oklch(36.89% 0.17 276.5)
XYZ	xyz(7.4685, 4.3916, 29.3023)
Luminance	0.0439 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2996 #909629

analogous

#295996 #2F2996 #662996

triadic

#2F2996 #962F29 #29962F

tetradic

#2F2996 #962959 #909629 #299666

square

#2F2996 #962959 #909629 #299666

split-complementary

#2F2996 #966629 #599629

monochromatic

#110F36 #201C66 #2F2996 #3E36C6 #6B65D5

Accessibility & contrast

On white

11.18

#2F2996 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#2F2996 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2996

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2996	#FFFFFF	#000000	##FFFFFF
##2F2996	1.00	11.18	1.88	11.18
#FFFFFF	11.18	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004099

Deuteranopia (green-blind)

#003694

Tritanopia (blue-blind)

#00475C

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2f2996;
/* rgb */ color: rgb(47, 41, 150);
/* oklch */ color: oklch(36.9% 0.170 276.5);

Tailwind

colors: {
  custom: {
    50: '#7664b6',
    500: '#2f2996',
    950: '#000000',
  },
}

SCSS

$custom: #2f2996;
$custom-light: #7664b6;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2996",
  "rgb": {
    "r": 47,
    "g": 41,
    "b": 150
  },
  "hsl": {
    "h": 243.303,
    "s": 57.068,
    "l": 37.451
  },
  "oklch": {
    "l": 0.3689,
    "c": 0.17026,
    "h": 276.5
  },
  "luminance": 0.04392
}

Semantic roles & 50–950 ramp

primary

#2F2996

secondary

#B6BB60

accent

#E047D8

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0511

muted

#7C7A80

Preview Lab

Preview with #2F2996

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

Preview Lab → · Contrast checker → · Palette generator →