#2D2FA8#2D2FA8

#2D2FA8 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.5% C 0.187 H 273.1°. Best body text is #FFFFFF at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#2D2FA8
RGB	rgb(45, 47, 168)
HSL	hsl(239, 58%, 42%)
HSV	hsv(239, 73%, 66%)
CMYK	cmyk(73.2%, 72%, 0%, 34.1%)
CIE-LAB	lab(27.89, 40.09, -64.64)
CIE-LCH	lch(27.89, 76.06, 301.80°)
OKLab	oklab(39.52% 0.0101 -0.187)
OKLCH	oklch(39.52% 0.187 273.1)
XYZ	xyz(9.1642, 5.4171, 37.6008)
Luminance	0.0542 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2FA8 #A8A62D

analogous

#2D6DA8 #2D2FA8 #682DA8

triadic

#2D2FA8 #A82D2F #2FA82D

tetradic

#2D2FA8 #A82D6D #A8A62D #2DA868

square

#2D2FA8 #A82D6D #A8A62D #2DA868

split-complementary

#2D2FA8 #A8682D #6DA82D

monochromatic

#131447 #202178 #2D2FA8 #4547CD #7577DA

Accessibility & contrast

On white

10.08

#2D2FA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#2D2FA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2FA8

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2FA8	#FFFFFF	#000000	##FFFFFF
##2D2FA8	1.00	10.08	2.08	10.08
#FFFFFF	10.08	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AC

Deuteranopia (green-blind)

#003CA6

Tritanopia (blue-blind)

#005168

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2d2fa8;
/* rgb */ color: rgb(45, 47, 168);
/* oklch */ color: oklch(39.5% 0.187 273.1);

Tailwind

colors: {
  custom: {
    50: '#7969c3',
    500: '#2d2fa8',
    950: '#000000',
  },
}

SCSS

$custom: #2d2fa8;
$custom-light: #7969c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2fa8",
  "rgb": {
    "r": 45,
    "g": 47,
    "b": 168
  },
  "hsl": {
    "h": 239.024,
    "s": 57.746,
    "l": 41.765
  },
  "oklch": {
    "l": 0.3952,
    "c": 0.18726,
    "h": 273.1
  },
  "luminance": 0.05418
}

Semantic roles & 50–950 ramp

primary

#2D2FA8

secondary

#C2C16F

accent

#DE47E1

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2D2FA8

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

Preview Lab → · Contrast checker → · Palette generator →