#2F2CA8#2F2CA8

#2F2CA8 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 39.2% C 0.190 H 274.3°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#2F2CA8
RGB	rgb(47, 44, 168)
HSL	hsl(241, 58%, 42%)
HSV	hsv(241, 74%, 66%)
CMYK	cmyk(72%, 73.8%, 0%, 34.1%)
CIE-LAB	lab(27.39, 42.05, -65.47)
CIE-LCH	lch(27.39, 77.81, 302.71°)
OKLab	oklab(39.19% 0.0141 -0.1893)
OKLCH	oklch(39.19% 0.19 274.3)
XYZ	xyz(9.1385, 5.2320, 37.5665)
Luminance	0.0523 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2CA8 #A5A82C

analogous

#2C67A8 #2F2CA8 #6D2CA8

triadic

#2F2CA8 #A82F2C #2CA82F

tetradic

#2F2CA8 #A82C67 #A5A82C #2CA86D

square

#2F2CA8 #A82C67 #A5A82C #2CA86D

split-complementary

#2F2CA8 #A86D2C #67A82C

monochromatic

#141347 #211F78 #2F2CA8 #4743CE #7674DB

Accessibility & contrast

On white

10.26

#2F2CA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#2F2CA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2CA8

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2CA8	#FFFFFF	#000000	##FFFFFF
##2F2CA8	1.00	10.26	2.05	10.26
#FFFFFF	10.26	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046AC

Deuteranopia (green-blind)

#003BA6

Tritanopia (blue-blind)

#004F67

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2f2ca8;
/* rgb */ color: rgb(47, 44, 168);
/* oklch */ color: oklch(39.2% 0.190 274.3);

Tailwind

colors: {
  custom: {
    50: '#7a67c3',
    500: '#2f2ca8',
    950: '#000000',
  },
}

SCSS

$custom: #2f2ca8;
$custom-light: #7a67c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2ca8",
  "rgb": {
    "r": 47,
    "g": 44,
    "b": 168
  },
  "hsl": {
    "h": 241.452,
    "s": 58.491,
    "l": 41.569
  },
  "oklch": {
    "l": 0.39193,
    "c": 0.18987,
    "h": 274.3
  },
  "luminance": 0.05233
}

Semantic roles & 50–950 ramp

primary

#2F2CA8

secondary

#C0C26E

accent

#E246DE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2F2CA8

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

Preview Lab → · Contrast checker → · Palette generator →