#2F2487#2F2487

#2F2487 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.6% C 0.156 H 279.4°. Best body text is #FFFFFF at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#2F2487
RGB	rgb(47, 36, 135)
HSL	hsl(247, 58%, 34%)
HSV	hsv(247, 73%, 53%)
CMYK	cmyk(65.2%, 73.3%, 0%, 47.1%)
CIE-LAB	lab(22.36, 35.68, -53.48)
CIE-LCH	lch(22.36, 64.29, 303.71°)
OKLab	oklab(34.6% 0.0255 -0.1543)
OKLCH	oklch(34.6% 0.156 279.4)
XYZ	xyz(6.1749, 3.6149, 23.2893)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2487 #7C8724

analogous

#244A87 #2F2487 #602487

triadic

#2F2487 #872F24 #24872F

tetradic

#2F2487 #87244A #7C8724 #248760

square

#2F2487 #87244A #7C8724 #248760

split-complementary

#2F2487 #876024 #4A8724

monochromatic

#0D0A26 #1E1757 #2F2487 #4031B7 #6254D1

Accessibility & contrast

On white

12.19

#2F2487 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#2F2487 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2487

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2487	#FFFFFF	#000000	##FFFFFF
##2F2487	1.00	12.19	1.72	12.19
#FFFFFF	12.19	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398A

Deuteranopia (green-blind)

#003285

Tritanopia (blue-blind)

#003F53

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2f2487;
/* rgb */ color: rgb(47, 36, 135);
/* oklch */ color: oklch(34.6% 0.156 279.4);

Tailwind

colors: {
  custom: {
    50: '#7460ab',
    500: '#2f2487',
    950: '#000000',
  },
}

SCSS

$custom: #2f2487;
$custom-light: #7460ab;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2487",
  "rgb": {
    "r": 47,
    "g": 36,
    "b": 135
  },
  "hsl": {
    "h": 246.667,
    "s": 57.895,
    "l": 33.529
  },
  "oklch": {
    "l": 0.34602,
    "c": 0.15639,
    "h": 279.4
  },
  "luminance": 0.03615
}

Semantic roles & 50–950 ramp

primary

#2F2487

secondary

#AAB551

accent

#E147D0

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2F2487

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

Preview Lab → · Contrast checker → · Palette generator →