#2F2A86#2F2A86

#2F2A86 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.5% C 0.148 H 278.1°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#2F2A86
RGB	rgb(47, 42, 134)
HSL	hsl(243, 52%, 35%)
HSV	hsv(243, 69%, 53%)
CMYK	cmyk(64.9%, 68.7%, 0%, 47.5%)
CIE-LAB	lab(23.61, 31.64, -50.80)
CIE-LCH	lch(23.61, 59.85, 301.92°)
OKLab	oklab(35.47% 0.0209 -0.1464)
OKLCH	oklch(35.47% 0.148 278.1)
XYZ	xyz(6.3019, 3.9810, 22.9859)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2A86 #81862A

analogous

#2A5386 #2F2A86 #5D2A86

triadic

#2F2A86 #862F2A #2A862F

tetradic

#2F2A86 #862A53 #81862A #2A865D

square

#2F2A86 #862A53 #81862A #2A865D

split-complementary

#2F2A86 #865D2A #53862A

monochromatic

#0E0D29 #1F1B57 #2F2A86 #3F39B5 #645ECD

Accessibility & contrast

On white

11.69

#2F2A86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#2F2A86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2A86

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2A86	#FFFFFF	#000000	##FFFFFF
##2F2A86	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C89

Deuteranopia (green-blind)

#003484

Tritanopia (blue-blind)

#004254

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2f2a86;
/* rgb */ color: rgb(47, 42, 134);
/* oklch */ color: oklch(35.5% 0.148 278.1);

Tailwind

colors: {
  custom: {
    50: '#7364aa',
    500: '#2f2a86',
    950: '#000000',
  },
}

SCSS

$custom: #2f2a86;
$custom-light: #7364aa;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2a86",
  "rgb": {
    "r": 47,
    "g": 42,
    "b": 134
  },
  "hsl": {
    "h": 243.261,
    "s": 52.273,
    "l": 34.51
  },
  "oklch": {
    "l": 0.35473,
    "c": 0.14794,
    "h": 278.1
  },
  "luminance": 0.03981
}

Semantic roles & 50–950 ramp

primary

#2F2A86

secondary

#ADB25A

accent

#DC4CD4

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090510

muted

#7B7A7F

Preview Lab

Preview with #2F2A86

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

Preview Lab → · Contrast checker → · Palette generator →