#2F2BC4#2F2BC4

#2F2BC4 is a dark, highly saturated blue. Relative luminance 0.063; OKLCH L 42.1% C 0.224 H 272.3°. Best body text is #FFFFFF at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#2F2BC4
RGB	rgb(47, 43, 196)
HSL	hsl(242, 64%, 47%)
HSV	hsv(242, 78%, 77%)
CMYK	cmyk(76%, 78.1%, 0%, 23.1%)
CIE-LAB	lab(30.20, 51.68, -77.48)
CIE-LCH	lch(30.20, 93.14, 303.71°)
OKLab	oklab(42.06% 0.009 -0.2242)
OKLCH	oklch(42.06% 0.224 272.3)
XYZ	xyz(11.9966, 6.3163, 52.8008)
Luminance	0.0632 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2BC4 #C0C42B

analogous

#2B73C4 #2F2BC4 #7C2BC4

triadic

#2F2BC4 #C42F2B #2BC42F

tetradic

#2F2BC4 #C42B73 #C0C42B #2BC47C

square

#2F2BC4 #C42B73 #C0C42B #2BC47C

split-complementary

#2F2BC4 #C47C2B #73C42B

monochromatic

#171560 #232092 #2F2BC4 #5653D9 #8885E4

Accessibility & contrast

On white

9.28

#2F2BC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#2F2BC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2BC4

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2BC4	#FFFFFF	#000000	##FFFFFF
##2F2BC4	1.00	9.28	2.26	9.28
#FFFFFF	9.28	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EC8

Deuteranopia (green-blind)

#003FC1

Tritanopia (blue-blind)

#005A77

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2f2bc4;
/* rgb */ color: rgb(47, 43, 196);
/* oklch */ color: oklch(42.1% 0.224 272.3);

Tailwind

colors: {
  custom: {
    50: '#8168d7',
    500: '#2f2bc4',
    950: '#000000',
  },
}

SCSS

$custom: #2f2bc4;
$custom-light: #8168d7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2bc4",
  "rgb": {
    "r": 47,
    "g": 43,
    "b": 196
  },
  "hsl": {
    "h": 241.569,
    "s": 64.017,
    "l": 46.863
  },
  "oklch": {
    "l": 0.42064,
    "c": 0.22443,
    "h": 272.3
  },
  "luminance": 0.06318
}

Semantic roles & 50–950 ramp

primary

#2F2BC4

secondary

#CBCE7D

accent

#E741E3

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0C0615

muted

#7D7A83

Preview Lab

Preview with #2F2BC4

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

Preview Lab → · Contrast checker → · Palette generator →