#2F2AB2#2F2AB2

#2F2AB2 is a dark, highly saturated blue. Relative luminance 0.055; OKLCH L 40.0% C 0.204 H 273.7°. Best body text is #FFFFFF at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#2F2AB2
RGB	rgb(47, 42, 178)
HSL	hsl(242, 62%, 43%)
HSV	hsv(242, 76%, 70%)
CMYK	cmyk(73.6%, 76.4%, 0%, 30.2%)
CIE-LAB	lab(28.04, 46.46, -70.39)
CIE-LCH	lch(28.04, 84.34, 303.43°)
OKLab	oklab(39.97% 0.0131 -0.2036)
OKLCH	oklch(39.97% 0.204 273.7)
XYZ	xyz(10.0335, 5.4736, 42.6386)
Luminance	0.0548 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2AB2 #ADB22A

analogous

#2A69B2 #2F2AB2 #732AB2

triadic

#2F2AB2 #B22F2A #2AB22F

tetradic

#2F2AB2 #B22A69 #ADB22A #2AB273

square

#2F2AB2 #B22A69 #ADB22A #2AB273

split-complementary

#2F2AB2 #B2732A #69B22A

monochromatic

#15134F #221E80 #2F2AB2 #4B46D3 #7B77DF

Accessibility & contrast

On white

10.02

#2F2AB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#2F2AB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2AB2

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2AB2	#FFFFFF	#000000	##FFFFFF
##2F2AB2	1.00	10.02	2.10	10.02
#FFFFFF	10.02	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B6

Deuteranopia (green-blind)

#003CB0

Tritanopia (blue-blind)

#00526C

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2f2ab2;
/* rgb */ color: rgb(47, 42, 178);
/* oklch */ color: oklch(40.0% 0.204 273.7);

Tailwind

colors: {
  custom: {
    50: '#7d66ca',
    500: '#2f2ab2',
    950: '#000000',
  },
}

SCSS

$custom: #2f2ab2;
$custom-light: #7d66ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2ab2",
  "rgb": {
    "r": 47,
    "g": 42,
    "b": 178
  },
  "hsl": {
    "h": 242.206,
    "s": 61.818,
    "l": 43.137
  },
  "oklch": {
    "l": 0.39972,
    "c": 0.20405,
    "h": 273.7
  },
  "luminance": 0.05475
}

Semantic roles & 50–950 ramp

primary

#2F2AB2

secondary

#C4C771

accent

#E543DF

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2F2AB2

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

Preview Lab → · Contrast checker → · Palette generator →