#2F2EA7#2F2EA7

#2F2EA7 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.4% C 0.187 H 274.1°. Best body text is #FFFFFF at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#2F2EA7
RGB	rgb(47, 46, 167)
HSL	hsl(240, 57%, 42%)
HSV	hsv(240, 72%, 65%)
CMYK	cmyk(71.9%, 72.5%, 0%, 34.5%)
CIE-LAB	lab(27.70, 40.55, -64.35)
CIE-LCH	lch(27.70, 76.06, 302.22°)
OKLab	oklab(39.39% 0.0132 -0.1861)
OKLCH	oklch(39.39% 0.187 274.1)
XYZ	xyz(9.1220, 5.3475, 37.1031)
Luminance	0.0535 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2EA7 #A6A72E

analogous

#2E6AA7 #2F2EA7 #6C2EA7

triadic

#2F2EA7 #A72F2E #2EA72F

tetradic

#2F2EA7 #A72E6A #A6A72E #2EA76C

square

#2F2EA7 #A72E6A #A6A72E #2EA76C

split-complementary

#2F2EA7 #A76C2E #6AA72E

monochromatic

#141447 #212177 #2F2EA7 #4746CC #7776D9

Accessibility & contrast

On white

10.15

#2F2EA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#2F2EA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2EA7

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2EA7	#FFFFFF	#000000	##FFFFFF
##2F2EA7	1.00	10.15	2.07	10.15
#FFFFFF	10.15	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AB

Deuteranopia (green-blind)

#003CA5

Tritanopia (blue-blind)

#005067

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2f2ea7;
/* rgb */ color: rgb(47, 46, 167);
/* oklch */ color: oklch(39.4% 0.187 274.1);

Tailwind

colors: {
  custom: {
    50: '#7a68c2',
    500: '#2f2ea7',
    950: '#000000',
  },
}

SCSS

$custom: #2f2ea7;
$custom-light: #7a68c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2ea7",
  "rgb": {
    "r": 47,
    "g": 46,
    "b": 167
  },
  "hsl": {
    "h": 240.496,
    "s": 56.808,
    "l": 41.765
  },
  "oklch": {
    "l": 0.39388,
    "c": 0.18654,
    "h": 274.1
  },
  "luminance": 0.05348
}

Semantic roles & 50–950 ramp

primary

#2F2EA7

secondary

#C1C170

accent

#E048DF

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2F2EA7

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

Preview Lab → · Contrast checker → · Palette generator →