#2F2DA9#2F2DA9

#2F2DA9 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.4% C 0.190 H 274.0°. Best body text is #FFFFFF at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#2F2DA9
RGB	rgb(47, 45, 169)
HSL	hsl(241, 58%, 42%)
HSV	hsv(241, 73%, 66%)
CMYK	cmyk(72.2%, 73.4%, 0%, 33.7%)
CIE-LAB	lab(27.70, 41.81, -65.56)
CIE-LCH	lch(27.70, 77.76, 302.53°)
OKLab	oklab(39.44% 0.0134 -0.1896)
OKLCH	oklch(39.44% 0.19 274)
XYZ	xyz(9.2697, 5.3448, 38.0715)
Luminance	0.0535 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2DA9 #A7A92D

analogous

#2D69A9 #2F2DA9 #6D2DA9

triadic

#2F2DA9 #A92F2D #2DA92F

tetradic

#2F2DA9 #A92D69 #A7A92D #2DA96D

square

#2F2DA9 #A92D69 #A7A92D #2DA96D

split-complementary

#2F2DA9 #A96D2D #69A92D

monochromatic

#141348 #222079 #2F2DA9 #4846CE #7876DA

Accessibility & contrast

On white

10.15

#2F2DA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#2F2DA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2DA9

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2DA9	#FFFFFF	#000000	##FFFFFF
##2F2DA9	1.00	10.15	2.07	10.15
#FFFFFF	10.15	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AD

Deuteranopia (green-blind)

#003BA7

Tritanopia (blue-blind)

#005068

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2f2da9;
/* rgb */ color: rgb(47, 45, 169);
/* oklch */ color: oklch(39.4% 0.190 274.0);

Tailwind

colors: {
  custom: {
    50: '#7a67c4',
    500: '#2f2da9',
    950: '#000000',
  },
}

SCSS

$custom: #2f2da9;
$custom-light: #7a67c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2da9",
  "rgb": {
    "r": 47,
    "g": 45,
    "b": 169
  },
  "hsl": {
    "h": 240.968,
    "s": 57.944,
    "l": 41.961
  },
  "oklch": {
    "l": 0.39444,
    "c": 0.19009,
    "h": 274
  },
  "luminance": 0.05346
}

Semantic roles & 50–950 ramp

primary

#2F2DA9

secondary

#C1C26F

accent

#E147DF

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2F2DA9

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

Preview Lab → · Contrast checker → · Palette generator →