#2D2FA4#2D2FA4

#2D2FA4 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.1% C 0.182 H 273.4°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#2D2FA4
RGB	rgb(45, 47, 164)
HSL	hsl(239, 57%, 41%)
HSV	hsv(239, 73%, 64%)
CMYK	cmyk(72.6%, 71.3%, 0%, 35.7%)
CIE-LAB	lab(27.49, 38.71, -62.88)
CIE-LCH	lch(27.49, 73.84, 301.61°)
OKLab	oklab(39.11% 0.0107 -0.1819)
OKLCH	oklch(39.11% 0.182 273.4)
XYZ	xyz(8.7973, 5.2704, 35.6684)
Luminance	0.0527 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2FA4 #A4A22D

analogous

#2D6AA4 #2D2FA4 #662DA4

triadic

#2D2FA4 #A42D2F #2FA42D

tetradic

#2D2FA4 #A42D6A #A4A22D #2DA466

square

#2D2FA4 #A42D6A #A4A22D #2DA466

split-complementary

#2D2FA4 #A4662D #6AA42D

monochromatic

#131344 #202174 #2D2FA4 #4345CB #7375D9

Accessibility & contrast

On white

10.22

#2D2FA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#2D2FA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2FA4

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2FA4	#FFFFFF	#000000	##FFFFFF
##2D2FA4	1.00	10.22	2.05	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A8

Deuteranopia (green-blind)

#003BA2

Tritanopia (blue-blind)

#004F66

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2d2fa4;
/* rgb */ color: rgb(45, 47, 164);
/* oklch */ color: oklch(39.1% 0.182 273.4);

Tailwind

colors: {
  custom: {
    50: '#7868c0',
    500: '#2d2fa4',
    950: '#000000',
  },
}

SCSS

$custom: #2d2fa4;
$custom-light: #7868c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2fa4",
  "rgb": {
    "r": 45,
    "g": 47,
    "b": 164
  },
  "hsl": {
    "h": 238.992,
    "s": 56.938,
    "l": 40.98
  },
  "oklch": {
    "l": 0.39113,
    "c": 0.18217,
    "h": 273.4
  },
  "luminance": 0.05271
}

Semantic roles & 50–950 ramp

primary

#2D2FA4

secondary

#C0BF6D

accent

#DE48E0

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2D2FA4

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

Preview Lab → · Contrast checker → · Palette generator →