#2F2A98#2F2A98

#2F2A98 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.2% C 0.172 H 276.1°. Best body text is #FFFFFF at 11.02:1 contrast (WCAG AA passes).

Color values

HEX	#2F2A98
RGB	rgb(47, 42, 152)
HSL	hsl(243, 57%, 38%)
HSV	hsv(243, 72%, 60%)
CMYK	cmyk(69.1%, 72.4%, 0%, 40.4%)
CIE-LAB	lab(25.34, 37.83, -59.11)
CIE-LCH	lch(25.34, 70.18, 302.62°)
OKLab	oklab(37.25% 0.0182 -0.1708)
OKLCH	oklch(37.25% 0.172 276.1)
XYZ	xyz(7.6659, 4.5266, 30.1694)
Luminance	0.0453 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2A98 #93982A

analogous

#2A5C98 #2F2A98 #662A98

triadic

#2F2A98 #982F2A #2A982F

tetradic

#2F2A98 #982A5C #93982A #2A9866

square

#2F2A98 #982A5C #93982A #2A9866

split-complementary

#2F2A98 #98662A #5C982A

monochromatic

#111038 #201D68 #2F2A98 #3E37C8 #6C67D5

Accessibility & contrast

On white

11.02

#2F2A98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#2F2A98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2A98

11.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2A98	#FFFFFF	#000000	##FFFFFF
##2F2A98	1.00	11.02	1.91	11.02
#FFFFFF	11.02	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00419B

Deuteranopia (green-blind)

#003796

Tritanopia (blue-blind)

#00485E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2f2a98;
/* rgb */ color: rgb(47, 42, 152);
/* oklch */ color: oklch(37.2% 0.172 276.1);

Tailwind

colors: {
  custom: {
    50: '#7765b7',
    500: '#2f2a98',
    950: '#000000',
  },
}

SCSS

$custom: #2f2a98;
$custom-light: #7765b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2a98",
  "rgb": {
    "r": 47,
    "g": 42,
    "b": 152
  },
  "hsl": {
    "h": 242.727,
    "s": 56.701,
    "l": 38.039
  },
  "oklch": {
    "l": 0.37247,
    "c": 0.17173,
    "h": 276.1
  },
  "luminance": 0.04527
}

Semantic roles & 50–950 ramp

primary

#2F2A98

secondary

#B7BB62

accent

#E048D9

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0511

muted

#7C7A80

Preview Lab

Preview with #2F2A98

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

Preview Lab → · Contrast checker → · Palette generator →