#2F2AAE#2F2AAE

#2F2AAE is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.5% C 0.199 H 274.0°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#2F2AAE
RGB	rgb(47, 42, 174)
HSL	hsl(242, 61%, 42%)
HSV	hsv(242, 76%, 68%)
CMYK	cmyk(73%, 75.9%, 0%, 31.8%)
CIE-LAB	lab(27.61, 45.16, -68.70)
CIE-LCH	lch(27.61, 82.22, 303.32°)
OKLab	oklab(39.54% 0.014 -0.1987)
OKLCH	oklch(39.54% 0.199 274)
XYZ	xyz(9.6377, 5.3153, 40.5542)
Luminance	0.0532 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2AAE #A9AE2A

analogous

#2A67AE #2F2AAE #712AAE

triadic

#2F2AAE #AE2F2A #2AAE2F

tetradic

#2F2AAE #AE2A67 #A9AE2A #2AAE71

square

#2F2AAE #AE2A67 #A9AE2A #2AAE71

split-complementary

#2F2AAE #AE712A #67AE2A

monochromatic

#14124B #221E7D #2F2AAE #4943D2 #7975DE

Accessibility & contrast

On white

10.18

#2F2AAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#2F2AAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2AAE

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2AAE	#FFFFFF	#000000	##FFFFFF
##2F2AAE	1.00	10.18	2.06	10.18
#FFFFFF	10.18	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B2

Deuteranopia (green-blind)

#003BAC

Tritanopia (blue-blind)

#00516A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2f2aae;
/* rgb */ color: rgb(47, 42, 174);
/* oklch */ color: oklch(39.5% 0.199 274.0);

Tailwind

colors: {
  custom: {
    50: '#7c66c7',
    500: '#2f2aae',
    950: '#000000',
  },
}

SCSS

$custom: #2f2aae;
$custom-light: #7c66c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2aae",
  "rgb": {
    "r": 47,
    "g": 42,
    "b": 174
  },
  "hsl": {
    "h": 242.273,
    "s": 61.111,
    "l": 42.353
  },
  "oklch": {
    "l": 0.39543,
    "c": 0.19922,
    "h": 274
  },
  "luminance": 0.05316
}

Semantic roles & 50–950 ramp

primary

#2F2AAE

secondary

#C2C56F

accent

#E444DE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2F2AAE

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

Preview Lab → · Contrast checker → · Palette generator →