#2F2DA8#2F2DA8

#2F2DA8 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.3% C 0.189 H 274.1°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#2F2DA8
RGB	rgb(47, 45, 168)
HSL	hsl(241, 58%, 42%)
HSV	hsv(241, 73%, 66%)
CMYK	cmyk(72%, 73.2%, 0%, 34.1%)
CIE-LAB	lab(27.59, 41.47, -65.13)
CIE-LCH	lch(27.59, 77.21, 302.49°)
OKLab	oklab(39.34% 0.0136 -0.1883)
OKLCH	oklch(39.34% 0.189 274.1)
XYZ	xyz(9.1762, 5.3074, 37.5790)
Luminance	0.0531 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2DA8 #A6A82D

analogous

#2D68A8 #2F2DA8 #6D2DA8

triadic

#2F2DA8 #A82F2D #2DA82F

tetradic

#2F2DA8 #A82D68 #A6A82D #2DA86D

square

#2F2DA8 #A82D68 #A6A82D #2DA86D

split-complementary

#2F2DA8 #A86D2D #68A82D

monochromatic

#141347 #212078 #2F2DA8 #4745CD #7775DA

Accessibility & contrast

On white

10.19

#2F2DA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#2F2DA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2DA8

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2DA8	#FFFFFF	#000000	##FFFFFF
##2F2DA8	1.00	10.19	2.06	10.19
#FFFFFF	10.19	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AC

Deuteranopia (green-blind)

#003BA6

Tritanopia (blue-blind)

#005068

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2f2da8;
/* rgb */ color: rgb(47, 45, 168);
/* oklch */ color: oklch(39.3% 0.189 274.1);

Tailwind

colors: {
  custom: {
    50: '#7a67c3',
    500: '#2f2da8',
    950: '#000000',
  },
}

SCSS

$custom: #2f2da8;
$custom-light: #7a67c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2da8",
  "rgb": {
    "r": 47,
    "g": 45,
    "b": 168
  },
  "hsl": {
    "h": 240.976,
    "s": 57.746,
    "l": 41.765
  },
  "oklch": {
    "l": 0.39341,
    "c": 0.18884,
    "h": 274.1
  },
  "luminance": 0.05308
}

Semantic roles & 50–950 ramp

primary

#2F2DA8

secondary

#C1C26F

accent

#E147DE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2F2DA8

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

Preview Lab → · Contrast checker → · Palette generator →