#2F2F85#2F2F85

#2F2F85 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.3% C 0.140 H 276.8°. Best body text is #FFFFFF at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#2F2F85
RGB	rgb(47, 47, 133)
HSL	hsl(240, 48%, 35%)
HSV	hsv(240, 65%, 52%)
CMYK	cmyk(64.7%, 64.7%, 0%, 47.8%)
CIE-LAB	lab(24.73, 28.06, -48.33)
CIE-LCH	lch(24.73, 55.88, 300.14°)
OKLab	oklab(36.27% 0.0167 -0.1392)
OKLCH	oklch(36.27% 0.14 276.8)
XYZ	xyz(6.4211, 4.3303, 22.6832)
Luminance	0.0433 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2F85 #85852F

analogous

#2F5A85 #2F2F85 #5A2F85

triadic

#2F2F85 #852F2F #2F852F

tetradic

#2F2F85 #852F5A #85852F #2F855A

square

#2F2F85 #852F5A #85852F #2F855A

split-complementary

#2F2F85 #855A2F #5A852F

monochromatic

#0F0F2B #1F1F58 #2F2F85 #3F3FB2 #6666C9

Accessibility & contrast

On white

11.25

#2F2F85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#2F2F85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2F85

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2F85	#FFFFFF	#000000	##FFFFFF
##2F2F85	1.00	11.25	1.87	11.25
#FFFFFF	11.25	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E88

Deuteranopia (green-blind)

#003783

Tritanopia (blue-blind)

#004555

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2f2f85;
/* rgb */ color: rgb(47, 47, 133);
/* oklch */ color: oklch(36.3% 0.140 276.8);

Tailwind

colors: {
  custom: {
    50: '#7268a9',
    500: '#2f2f85',
    950: '#000000',
  },
}

SCSS

$custom: #2f2f85;
$custom-light: #7268a9;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2f85",
  "rgb": {
    "r": 47,
    "g": 47,
    "b": 133
  },
  "hsl": {
    "h": 240,
    "s": 47.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.36265,
    "c": 0.14019,
    "h": 276.8
  },
  "luminance": 0.04331
}

Semantic roles & 50–950 ramp

primary

#2F2F85

secondary

#B0B060

accent

#D750D7

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #2F2F85

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

Preview Lab → · Contrast checker → · Palette generator →