#2D2FA5#2D2FA5

#2D2FA5 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.2% C 0.183 H 273.3°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#2D2FA5
RGB	rgb(45, 47, 165)
HSL	hsl(239, 57%, 41%)
HSV	hsv(239, 73%, 65%)
CMYK	cmyk(72.7%, 71.5%, 0%, 35.3%)
CIE-LAB	lab(27.59, 39.06, -63.33)
CIE-LCH	lch(27.59, 74.40, 301.66°)
OKLab	oklab(39.22% 0.0105 -0.1831)
OKLCH	oklch(39.22% 0.183 273.3)
XYZ	xyz(8.8880, 5.3066, 36.1459)
Luminance	0.0531 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2FA5 #A5A32D

analogous

#2D6BA5 #2D2FA5 #672DA5

triadic

#2D2FA5 #A52D2F #2FA52D

tetradic

#2D2FA5 #A52D6B #A5A32D #2DA567

square

#2D2FA5 #A52D6B #A5A32D #2DA567

split-complementary

#2D2FA5 #A5672D #6BA52D

monochromatic

#131445 #202175 #2D2FA5 #4346CC #7375D9

Accessibility & contrast

On white

10.19

#2D2FA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#2D2FA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2FA5

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2FA5	#FFFFFF	#000000	##FFFFFF
##2D2FA5	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)

#0047A9

Deuteranopia (green-blind)

#003BA3

Tritanopia (blue-blind)

#005066

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2d2fa5;
/* rgb */ color: rgb(45, 47, 165);
/* oklch */ color: oklch(39.2% 0.183 273.3);

Tailwind

colors: {
  custom: {
    50: '#7868c1',
    500: '#2d2fa5',
    950: '#000000',
  },
}

SCSS

$custom: #2d2fa5;
$custom-light: #7868c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2fa5",
  "rgb": {
    "r": 45,
    "g": 47,
    "b": 165
  },
  "hsl": {
    "h": 239,
    "s": 57.143,
    "l": 41.176
  },
  "oklch": {
    "l": 0.39215,
    "c": 0.18345,
    "h": 273.3
  },
  "luminance": 0.05308
}

Semantic roles & 50–950 ramp

primary

#2D2FA5

secondary

#C1BF6D

accent

#DE47E0

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2D2FA5

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

Preview Lab → · Contrast checker → · Palette generator →