#2F1F86#2F1F86

#2F1F86 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.8% C 0.161 H 280.5°. Best body text is #FFFFFF at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#2F1F86
RGB	rgb(47, 31, 134)
HSL	hsl(249, 62%, 32%)
HSV	hsv(249, 77%, 53%)
CMYK	cmyk(64.9%, 76.9%, 0%, 47.5%)
CIE-LAB	lab(21.23, 38.23, -54.71)
CIE-LCH	lch(21.23, 66.74, 304.94°)
OKLab	oklab(33.77% 0.0293 -0.1579)
OKLCH	oklch(33.77% 0.161 280.5)
XYZ	xyz(5.9640, 3.3051, 22.8733)
Luminance	0.0331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1F86 #76861F

analogous

#1F4386 #2F1F86 #621F86

triadic

#2F1F86 #862F1F #1F862F

tetradic

#2F1F86 #861F43 #76861F #1F8662

square

#2F1F86 #861F43 #76861F #1F8662

split-complementary

#2F1F86 #86621F #43861F

monochromatic

#0C0823 #1E1454 #2F1F86 #402AB8 #604AD5

Accessibility & contrast

On white

12.64

#2F1F86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#2F1F86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1F86

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1F86	#FFFFFF	#000000	##FFFFFF
##2F1F86	1.00	12.64	1.66	12.64
#FFFFFF	12.64	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003789

Deuteranopia (green-blind)

#002F84

Tritanopia (blue-blind)

#003C51

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2f1f86;
/* rgb */ color: rgb(47, 31, 134);
/* oklch */ color: oklch(33.8% 0.161 280.5);

Tailwind

colors: {
  custom: {
    50: '#745daa',
    500: '#2f1f86',
    950: '#000000',
  },
}

SCSS

$custom: #2f1f86;
$custom-light: #745daa;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1f86",
  "rgb": {
    "r": 47,
    "g": 31,
    "b": 134
  },
  "hsl": {
    "h": 249.32,
    "s": 62.424,
    "l": 32.353
  },
  "oklch": {
    "l": 0.33771,
    "c": 0.16056,
    "h": 280.5
  },
  "luminance": 0.03306
}

Semantic roles & 50–950 ramp

primary

#2F1F86

secondary

#A7B849

accent

#E542CC

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2F1F86

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

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