#2F1F85#2F1F85

#2F1F85 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.7% C 0.159 H 280.7°. Best body text is #FFFFFF at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#2F1F85
RGB	rgb(47, 31, 133)
HSL	hsl(249, 62%, 32%)
HSV	hsv(249, 77%, 52%)
CMYK	cmyk(64.7%, 76.7%, 0%, 47.8%)
CIE-LAB	lab(21.12, 37.91, -54.25)
CIE-LCH	lch(21.12, 66.18, 304.94°)
OKLab	oklab(33.67% 0.0296 -0.1565)
OKLCH	oklch(33.67% 0.159 280.7)
XYZ	xyz(5.8946, 3.2773, 22.5077)
Luminance	0.0328 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1F85 #75851F

analogous

#1F4285 #2F1F85 #621F85

triadic

#2F1F85 #852F1F #1F852F

tetradic

#2F1F85 #851F42 #75851F #1F8562

square

#2F1F85 #851F42 #75851F #1F8562

split-complementary

#2F1F85 #85621F #42851F

monochromatic

#0C0822 #1D1353 #2F1F85 #412BB7 #5F4AD5

Accessibility & contrast

On white

12.68

#2F1F85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#2F1F85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1F85

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1F85	#FFFFFF	#000000	##FFFFFF
##2F1F85	1.00	12.68	1.66	12.68
#FFFFFF	12.68	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003688

Deuteranopia (green-blind)

#002F83

Tritanopia (blue-blind)

#003C50

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2f1f85;
/* rgb */ color: rgb(47, 31, 133);
/* oklch */ color: oklch(33.7% 0.159 280.7);

Tailwind

colors: {
  custom: {
    50: '#745daa',
    500: '#2f1f85',
    950: '#000000',
  },
}

SCSS

$custom: #2f1f85;
$custom-light: #745daa;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1f85",
  "rgb": {
    "r": 47,
    "g": 31,
    "b": 133
  },
  "hsl": {
    "h": 249.412,
    "s": 62.195,
    "l": 32.157
  },
  "oklch": {
    "l": 0.33665,
    "c": 0.15929,
    "h": 280.7
  },
  "luminance": 0.03278
}

Semantic roles & 50–950 ramp

primary

#2F1F85

secondary

#A6B749

accent

#E543CC

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2F1F85

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

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