#2F2B98#2F2B98

#2F2B98 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.4% C 0.171 H 275.9°. Best body text is #FFFFFF at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#2F2B98
RGB	rgb(47, 43, 152)
HSL	hsl(242, 56%, 38%)
HSV	hsv(242, 72%, 60%)
CMYK	cmyk(69.1%, 71.7%, 0%, 40.4%)
CIE-LAB	lab(25.56, 37.23, -58.75)
CIE-LCH	lch(25.56, 69.56, 302.36°)
OKLab	oklab(37.4% 0.0175 -0.1697)
OKLCH	oklch(37.4% 0.171 275.9)
XYZ	xyz(7.7018, 4.5984, 30.1814)
Luminance	0.0460 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2B98 #94982B

analogous

#2B5D98 #2F2B98 #652B98

triadic

#2F2B98 #982F2B #2B982F

tetradic

#2F2B98 #982B5D #94982B #2B9865

square

#2F2B98 #982B5D #94982B #2B9865

split-complementary

#2F2B98 #98652B #5D982B

monochromatic

#111039 #201E68 #2F2B98 #3E39C7 #6D69D5

Accessibility & contrast

On white

10.94

#2F2B98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#2F2B98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2B98

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2B98	#FFFFFF	#000000	##FFFFFF
##2F2B98	1.00	10.94	1.92	10.94
#FFFFFF	10.94	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00419B

Deuteranopia (green-blind)

#003896

Tritanopia (blue-blind)

#00495E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2f2b98;
/* rgb */ color: rgb(47, 43, 152);
/* oklch */ color: oklch(37.4% 0.171 275.9);

Tailwind

colors: {
  custom: {
    50: '#7765b7',
    500: '#2f2b98',
    950: '#000000',
  },
}

SCSS

$custom: #2f2b98;
$custom-light: #7765b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2b98",
  "rgb": {
    "r": 47,
    "g": 43,
    "b": 152
  },
  "hsl": {
    "h": 242.202,
    "s": 55.897,
    "l": 38.235
  },
  "oklch": {
    "l": 0.37403,
    "c": 0.17063,
    "h": 275.9
  },
  "luminance": 0.04599
}

Semantic roles & 50–950 ramp

primary

#2F2B98

secondary

#B8BB64

accent

#DF49DA

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #2F2B98

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

Preview Lab → · Contrast checker → · Palette generator →