#2F2679#2F2679

#2F2679 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.6% C 0.135 H 281.1°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#2F2679
RGB	rgb(47, 38, 121)
HSL	hsl(247, 52%, 31%)
HSV	hsv(247, 69%, 47%)
CMYK	cmyk(61.2%, 68.6%, 0%, 52.5%)
CIE-LAB	lab(21.47, 29.69, -46.08)
CIE-LCH	lch(21.47, 54.82, 302.80°)
OKLab	oklab(33.56% 0.0261 -0.1326)
OKLCH	oklch(33.56% 0.135 281.1)
XYZ	xyz(5.3155, 3.3707, 18.4560)
Luminance	0.0337 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2679 #707926

analogous

#264679 #2F2679 #582679

triadic

#2F2679 #792F26 #26792F

tetradic

#2F2679 #792646 #707926 #267958

square

#2F2679 #792646 #707926 #267958

split-complementary

#2F2679 #795826 #467926

monochromatic

#0B091C #1D174A #2F2679 #4135A8 #5E51C8

Accessibility & contrast

On white

12.54

#2F2679 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#2F2679 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2679

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2679	#FFFFFF	#000000	##FFFFFF
##2F2679	1.00	12.54	1.67	12.54
#FFFFFF	12.54	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367C

Deuteranopia (green-blind)

#003077

Tritanopia (blue-blind)

#003B4C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2f2679;
/* rgb */ color: rgb(47, 38, 121);
/* oklch */ color: oklch(33.6% 0.135 281.1);

Tailwind

colors: {
  custom: {
    50: '#7061a0',
    500: '#2f2679',
    950: '#000000',
  },
}

SCSS

$custom: #2f2679;
$custom-light: #7061a0;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2679",
  "rgb": {
    "r": 47,
    "g": 38,
    "b": 121
  },
  "hsl": {
    "h": 246.506,
    "s": 52.201,
    "l": 31.176
  },
  "oklch": {
    "l": 0.33558,
    "c": 0.13518,
    "h": 281.1
  },
  "luminance": 0.03371
}

Semantic roles & 50–950 ramp

primary

#2F2679

secondary

#A1AB50

accent

#DC4CCC

background

#F7F5FA

surface

#EDEAF3

border

#C8C6CD

text

#08050F

muted

#7B797F

Preview Lab

Preview with #2F2679

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

Preview Lab → · Contrast checker → · Palette generator →