#2F2F82#2F2F82

#2F2F82 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.0% C 0.136 H 277.1°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#2F2F82
RGB	rgb(47, 47, 130)
HSL	hsl(240, 47%, 35%)
HSV	hsv(240, 64%, 51%)
CMYK	cmyk(63.8%, 63.8%, 0%, 49%)
CIE-LAB	lab(24.48, 26.99, -46.87)
CIE-LCH	lch(24.48, 54.08, 299.93°)
OKLab	oklab(36% 0.0168 -0.1349)
OKLCH	oklch(36% 0.136 277.1)
XYZ	xyz(6.2168, 4.2486, 21.6072)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2F82 #82822F

analogous

#2F5982 #2F2F82 #592F82

triadic

#2F2F82 #822F2F #2F822F

tetradic

#2F2F82 #822F59 #82822F #2F8259

square

#2F2F82 #822F59 #82822F #2F8259

split-complementary

#2F2F82 #82592F #59822F

monochromatic

#0E0E28 #1F1F55 #2F2F82 #3F3FAF #6464C7

Accessibility & contrast

On white

11.35

#2F2F82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#2F2F82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2F82

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2F82	#FFFFFF	#000000	##FFFFFF
##2F2F82	1.00	11.35	1.85	11.35
#FFFFFF	11.35	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E85

Deuteranopia (green-blind)

#003780

Tritanopia (blue-blind)

#004454

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2f2f82;
/* rgb */ color: rgb(47, 47, 130);
/* oklch */ color: oklch(36.0% 0.136 277.1);

Tailwind

colors: {
  custom: {
    50: '#7167a7',
    500: '#2f2f82',
    950: '#000000',
  },
}

SCSS

$custom: #2f2f82;
$custom-light: #7167a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2f82",
  "rgb": {
    "r": 47,
    "g": 47,
    "b": 130
  },
  "hsl": {
    "h": 240,
    "s": 46.893,
    "l": 34.706
  },
  "oklch": {
    "l": 0.35996,
    "c": 0.13596,
    "h": 277.1
  },
  "luminance": 0.04249
}

Semantic roles & 50–950 ramp

primary

#2F2F82

secondary

#AEAE5F

accent

#D751D7

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2F2F82

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

Preview Lab → · Contrast checker → · Palette generator →