#2F2F94#2F2F94

#2F2F94 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.7% C 0.161 H 275.4°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#2F2F94
RGB	rgb(47, 47, 148)
HSL	hsl(240, 52%, 38%)
HSV	hsv(240, 68%, 58%)
CMYK	cmyk(68.2%, 68.2%, 0%, 42%)
CIE-LAB	lab(26.08, 33.37, -55.43)
CIE-LCH	lch(26.08, 64.70, 301.05°)
OKLab	oklab(37.66% 0.0153 -0.16)
OKLCH	oklch(37.66% 0.161 275.4)
XYZ	xyz(7.5323, 4.7748, 28.5359)
Luminance	0.0478 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2F94 #94942F

analogous

#2F6194 #2F2F94 #612F94

triadic

#2F2F94 #942F2F #2F942F

tetradic

#2F2F94 #942F61 #94942F #2F9461

square

#2F2F94 #942F61 #94942F #2F9461

split-complementary

#2F2F94 #94612F #61942F

monochromatic

#111137 #202066 #2F2F94 #3E3EC2 #6D6DD1

Accessibility & contrast

On white

10.74

#2F2F94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#2F2F94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2F94

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2F94	#FFFFFF	#000000	##FFFFFF
##2F2F94	1.00	10.74	1.96	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004297

Deuteranopia (green-blind)

#003992

Tritanopia (blue-blind)

#004A5D

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2f2f94;
/* rgb */ color: rgb(47, 47, 148);
/* oklch */ color: oklch(37.7% 0.161 275.4);

Tailwind

colors: {
  custom: {
    50: '#7568b4',
    500: '#2f2f94',
    950: '#000000',
  },
}

SCSS

$custom: #2f2f94;
$custom-light: #7568b4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2f94",
  "rgb": {
    "r": 47,
    "g": 47,
    "b": 148
  },
  "hsl": {
    "h": 240,
    "s": 51.795,
    "l": 38.235
  },
  "oklch": {
    "l": 0.37664,
    "c": 0.16075,
    "h": 275.4
  },
  "luminance": 0.04775
}

Semantic roles & 50–950 ramp

primary

#2F2F94

secondary

#B8B867

accent

#DB4DDB

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #2F2F94

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

Preview Lab → · Contrast checker → · Palette generator →