#2D2FA0#2D2FA0

#2D2FA0 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.7% C 0.177 H 273.6°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#2D2FA0
RGB	rgb(45, 47, 160)
HSL	hsl(239, 56%, 40%)
HSV	hsv(239, 72%, 63%)
CMYK	cmyk(71.9%, 70.6%, 0%, 37.3%)
CIE-LAB	lab(27.10, 37.32, -61.11)
CIE-LCH	lch(27.10, 71.60, 301.41°)
OKLab	oklab(38.71% 0.0112 -0.1767)
OKLCH	oklch(38.71% 0.177 273.6)
XYZ	xyz(8.4417, 5.1282, 33.7958)
Luminance	0.0513 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2FA0 #A09E2D

analogous

#2D68A0 #2D2FA0 #652DA0

triadic

#2D2FA0 #A02D2F #2FA02D

tetradic

#2D2FA0 #A02D68 #A09E2D #2DA065

square

#2D2FA0 #A02D68 #A09E2D #2DA065

split-complementary

#2D2FA0 #A0652D #68A02D

monochromatic

#121340 #202170 #2D2FA0 #4143C9 #7072D7

Accessibility & contrast

On white

10.37

#2D2FA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#2D2FA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2FA0

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2FA0	#FFFFFF	#000000	##FFFFFF
##2D2FA0	1.00	10.37	2.03	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A3

Deuteranopia (green-blind)

#003B9E

Tritanopia (blue-blind)

#004E64

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2d2fa0;
/* rgb */ color: rgb(45, 47, 160);
/* oklch */ color: oklch(38.7% 0.177 273.6);

Tailwind

colors: {
  custom: {
    50: '#7768bd',
    500: '#2d2fa0',
    950: '#000000',
  },
}

SCSS

$custom: #2d2fa0;
$custom-light: #7768bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2fa0",
  "rgb": {
    "r": 45,
    "g": 47,
    "b": 160
  },
  "hsl": {
    "h": 238.957,
    "s": 56.098,
    "l": 40.196
  },
  "oklch": {
    "l": 0.3871,
    "c": 0.17704,
    "h": 273.6
  },
  "luminance": 0.05129
}

Semantic roles & 50–950 ramp

primary

#2D2FA0

secondary

#BEBD6B

accent

#DD48DF

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2D2FA0

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

Preview Lab → · Contrast checker → · Palette generator →