#2D2FA3#2D2FA3

#2D2FA3 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 39.0% C 0.181 H 273.4°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#2D2FA3
RGB	rgb(45, 47, 163)
HSL	hsl(239, 57%, 41%)
HSV	hsv(239, 72%, 64%)
CMYK	cmyk(72.4%, 71.2%, 0%, 36.1%)
CIE-LAB	lab(27.39, 38.36, -62.44)
CIE-LCH	lch(27.39, 73.29, 301.57°)
OKLab	oklab(39.01% 0.0108 -0.1806)
OKLCH	oklch(39.01% 0.181 273.4)
XYZ	xyz(8.7074, 5.2344, 35.1947)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2FA3 #A3A12D

analogous

#2D6AA3 #2D2FA3 #662DA3

triadic

#2D2FA3 #A32D2F #2FA32D

tetradic

#2D2FA3 #A32D6A #A3A12D #2DA366

square

#2D2FA3 #A32D6A #A3A12D #2DA366

split-complementary

#2D2FA3 #A3662D #6AA32D

monochromatic

#131343 #202173 #2D2FA3 #4245CB #7274D8

Accessibility & contrast

On white

10.26

#2D2FA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#2D2FA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2FA3

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2FA3	#FFFFFF	#000000	##FFFFFF
##2D2FA3	1.00	10.26	2.05	10.26
#FFFFFF	10.26	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A6

Deuteranopia (green-blind)

#003BA1

Tritanopia (blue-blind)

#004F65

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2d2fa3;
/* rgb */ color: rgb(45, 47, 163);
/* oklch */ color: oklch(39.0% 0.181 273.4);

Tailwind

colors: {
  custom: {
    50: '#7868bf',
    500: '#2d2fa3',
    950: '#000000',
  },
}

SCSS

$custom: #2d2fa3;
$custom-light: #7868bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2fa3",
  "rgb": {
    "r": 45,
    "g": 47,
    "b": 163
  },
  "hsl": {
    "h": 238.983,
    "s": 56.731,
    "l": 40.784
  },
  "oklch": {
    "l": 0.39012,
    "c": 0.18089,
    "h": 273.4
  },
  "luminance": 0.05235
}

Semantic roles & 50–950 ramp

primary

#2D2FA3

secondary

#C0BE6C

accent

#DD48E0

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2D2FA3

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

Preview Lab → · Contrast checker → · Palette generator →