#2F2671#2F2671

#2F2671 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 32.8% C 0.124 H 282.6°. Best body text is #FFFFFF at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#2F2671
RGB	rgb(47, 38, 113)
HSL	hsl(247, 50%, 30%)
HSV	hsv(247, 66%, 44%)
CMYK	cmyk(58.4%, 66.4%, 0%, 55.7%)
CIE-LAB	lab(20.76, 26.94, -42.11)
CIE-LCH	lch(20.76, 49.99, 302.61°)
OKLab	oklab(32.82% 0.027 -0.121)
OKLCH	oklch(32.82% 0.124 282.6)
XYZ	xyz(4.8451, 3.1825, 15.9786)
Luminance	0.0318 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2671 #687126

analogous

#264371 #2F2671 #552671

triadic

#2F2671 #712F26 #26712F

tetradic

#2F2671 #712643 #687126 #267155

square

#2F2671 #712643 #687126 #267155

split-complementary

#2F2671 #715526 #437126

monochromatic

#0A0817 #1C1743 #2F2671 #42359F #5C4EC3

Accessibility & contrast

On white

12.83

#2F2671 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#2F2671 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2671

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2671	#FFFFFF	#000000	##FFFFFF
##2F2671	1.00	12.83	1.64	12.83
#FFFFFF	12.83	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003473

Deuteranopia (green-blind)

#002F6F

Tritanopia (blue-blind)

#0F3847

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2f2671;
/* rgb */ color: rgb(47, 38, 113);
/* oklch */ color: oklch(32.8% 0.124 282.6);

Tailwind

colors: {
  custom: {
    50: '#6f619a',
    500: '#2f2671',
    950: '#000000',
  },
}

SCSS

$custom: #2f2671;
$custom-light: #6f619a;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2671",
  "rgb": {
    "r": 47,
    "g": 38,
    "b": 113
  },
  "hsl": {
    "h": 247.2,
    "s": 49.669,
    "l": 29.608
  },
  "oklch": {
    "l": 0.32821,
    "c": 0.12396,
    "h": 282.6
  },
  "luminance": 0.03183
}

Semantic roles & 50–950 ramp

primary

#2F2671

secondary

#99A44F

accent

#D94FC9

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08050E

muted

#7B797E

Preview Lab

Preview with #2F2671

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

Preview Lab → · Contrast checker → · Palette generator →