#2F2F95#2F2F95

#2F2F95 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.8% C 0.162 H 275.4°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#2F2F95
RGB	rgb(47, 47, 149)
HSL	hsl(240, 52%, 38%)
HSV	hsv(240, 68%, 58%)
CMYK	cmyk(68.5%, 68.5%, 0%, 41.6%)
CIE-LAB	lab(26.18, 33.72, -55.89)
CIE-LCH	lch(26.18, 65.28, 301.10°)
OKLab	oklab(37.76% 0.0151 -0.1614)
OKLCH	oklch(37.76% 0.162 275.4)
XYZ	xyz(7.6118, 4.8066, 28.9546)
Luminance	0.0481 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2F95 #95952F

analogous

#2F6295 #2F2F95 #622F95

triadic

#2F2F95 #952F2F #2F952F

tetradic

#2F2F95 #952F62 #95952F #2F9562

square

#2F2F95 #952F62 #95952F #2F9562

split-complementary

#2F2F95 #95622F #62952F

monochromatic

#121238 #202066 #2F2F95 #3F3FC2 #6D6DD1

Accessibility & contrast

On white

10.71

#2F2F95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#2F2F95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2F95

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2F95	#FFFFFF	#000000	##FFFFFF
##2F2F95	1.00	10.71	1.96	10.71
#FFFFFF	10.71	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004398

Deuteranopia (green-blind)

#003993

Tritanopia (blue-blind)

#004A5E

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2f2f95;
/* rgb */ color: rgb(47, 47, 149);
/* oklch */ color: oklch(37.8% 0.162 275.4);

Tailwind

colors: {
  custom: {
    50: '#7668b5',
    500: '#2f2f95',
    950: '#000000',
  },
}

SCSS

$custom: #2f2f95;
$custom-light: #7668b5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2f95",
  "rgb": {
    "r": 47,
    "g": 47,
    "b": 149
  },
  "hsl": {
    "h": 240,
    "s": 52.041,
    "l": 38.431
  },
  "oklch": {
    "l": 0.3776,
    "c": 0.16209,
    "h": 275.4
  },
  "luminance": 0.04807
}

Semantic roles & 50–950 ramp

primary

#2F2F95

secondary

#B8B867

accent

#DB4CDB

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #2F2F95

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

Preview Lab → · Contrast checker → · Palette generator →