#2F2D87#2F2D87

#2F2D87 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.1% C 0.146 H 277.2°. Best body text is #FFFFFF at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#2F2D87
RGB	rgb(47, 45, 135)
HSL	hsl(241, 50%, 35%)
HSV	hsv(241, 67%, 53%)
CMYK	cmyk(65.2%, 66.7%, 0%, 47.1%)
CIE-LAB	lab(24.42, 30.07, -50.10)
CIE-LCH	lch(24.42, 58.43, 300.97°)
OKLab	oklab(36.09% 0.0183 -0.1444)
OKLCH	oklch(36.09% 0.146 277.2)
XYZ	xyz(6.4824, 4.2299, 23.3918)
Luminance	0.0423 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2D87 #85872D

analogous

#2D5887 #2F2D87 #5C2D87

triadic

#2F2D87 #872F2D #2D872F

tetradic

#2F2D87 #872D58 #85872D #2D875C

square

#2F2D87 #872D58 #85872D #2D875C

split-complementary

#2F2D87 #875C2D #58872D

monochromatic

#0F0E2B #1F1E59 #2F2D87 #3F3CB5 #6663CB

Accessibility & contrast

On white

11.38

#2F2D87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#2F2D87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2D87

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2D87	#FFFFFF	#000000	##FFFFFF
##2F2D87	1.00	11.38	1.85	11.38
#FFFFFF	11.38	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8A

Deuteranopia (green-blind)

#003685

Tritanopia (blue-blind)

#004455

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2f2d87;
/* rgb */ color: rgb(47, 45, 135);
/* oklch */ color: oklch(36.1% 0.146 277.2);

Tailwind

colors: {
  custom: {
    50: '#7366ab',
    500: '#2f2d87',
    950: '#000000',
  },
}

SCSS

$custom: #2f2d87;
$custom-light: #7366ab;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2d87",
  "rgb": {
    "r": 47,
    "g": 45,
    "b": 135
  },
  "hsl": {
    "h": 241.333,
    "s": 50,
    "l": 35.294
  },
  "oklch": {
    "l": 0.36088,
    "c": 0.14555,
    "h": 277.2
  },
  "luminance": 0.0423
}

Semantic roles & 50–950 ramp

primary

#2F2D87

secondary

#B0B25E

accent

#DA4ED6

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #2F2D87

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

Preview Lab → · Contrast checker → · Palette generator →