#2F2B94#2F2B94

#2F2B94 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.0% C 0.165 H 276.3°. Best body text is #FFFFFF at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#2F2B94
RGB	rgb(47, 43, 148)
HSL	hsl(242, 55%, 37%)
HSV	hsv(242, 71%, 58%)
CMYK	cmyk(68.2%, 70.9%, 0%, 42%)
CIE-LAB	lab(25.17, 35.86, -56.94)
CIE-LCH	lch(25.17, 67.29, 302.21°)
OKLab	oklab(37% 0.0182 -0.1644)
OKLCH	oklch(37% 0.165 276.3)
XYZ	xyz(7.3797, 4.4696, 28.4850)
Luminance	0.0447 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2B94 #90942B

analogous

#2B5B94 #2F2B94 #642B94

triadic

#2F2B94 #942F2B #2B942F

tetradic

#2F2B94 #942B5B #90942B #2B9464

square

#2F2B94 #942B5B #90942B #2B9464

split-complementary

#2F2B94 #94642B #5B942B

monochromatic

#110F35 #201D65 #2F2B94 #3E39C3 #6B67D3

Accessibility & contrast

On white

11.09

#2F2B94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#2F2B94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2B94

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2B94	#FFFFFF	#000000	##FFFFFF
##2F2B94	1.00	11.09	1.89	11.09
#FFFFFF	11.09	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004097

Deuteranopia (green-blind)

#003792

Tritanopia (blue-blind)

#00485C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2f2b94;
/* rgb */ color: rgb(47, 43, 148);
/* oklch */ color: oklch(37.0% 0.165 276.3);

Tailwind

colors: {
  custom: {
    50: '#7665b4',
    500: '#2f2b94',
    950: '#000000',
  },
}

SCSS

$custom: #2f2b94;
$custom-light: #7665b4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2b94",
  "rgb": {
    "r": 47,
    "g": 43,
    "b": 148
  },
  "hsl": {
    "h": 242.286,
    "s": 54.974,
    "l": 37.451
  },
  "oklch": {
    "l": 0.37003,
    "c": 0.16543,
    "h": 276.3
  },
  "luminance": 0.0447
}

Semantic roles & 50–950 ramp

primary

#2F2B94

secondary

#B6B962

accent

#DE49D9

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #2F2B94

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

Preview Lab → · Contrast checker → · Palette generator →