#2D2F78#2D2F78

#2D2F78 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.0% C 0.122 H 276.9°. Best body text is #FFFFFF at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#2D2F78
RGB	rgb(45, 47, 120)
HSL	hsl(238, 45%, 32%)
HSV	hsv(238, 63%, 47%)
CMYK	cmyk(62.5%, 60.8%, 0%, 52.9%)
CIE-LAB	lab(23.49, 23.02, -42.15)
CIE-LCH	lch(23.49, 48.03, 298.64°)
OKLab	oklab(34.97% 0.0146 -0.1211)
OKLCH	oklch(34.97% 0.122 276.9)
XYZ	xyz(5.4878, 3.9466, 18.2382)
Luminance	0.0395 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2F78 #78762D

analogous

#2D5578 #2D2F78 #512D78

triadic

#2D2F78 #782D2F #2F782D

tetradic

#2D2F78 #782D55 #78762D #2D7851

square

#2D2F78 #782D55 #78762D #2D7851

split-complementary

#2D2F78 #78512D #55782D

monochromatic

#0C0C1F #1C1E4B #2D2F78 #3E40A5 #5D60C2

Accessibility & contrast

On white

11.74

#2D2F78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#2D2F78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2F78

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2F78	#FFFFFF	#000000	##FFFFFF
##2D2F78	1.00	11.74	1.79	11.74
#FFFFFF	11.74	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B7A

Deuteranopia (green-blind)

#003577

Tritanopia (blue-blind)

#00414E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2d2f78;
/* rgb */ color: rgb(45, 47, 120);
/* oklch */ color: oklch(35.0% 0.122 276.9);

Tailwind

colors: {
  custom: {
    50: '#6e67a0',
    500: '#2d2f78',
    950: '#000000',
  },
}

SCSS

$custom: #2d2f78;
$custom-light: #6e67a0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2f78",
  "rgb": {
    "r": 45,
    "g": 47,
    "b": 120
  },
  "hsl": {
    "h": 238.4,
    "s": 45.455,
    "l": 32.353
  },
  "oklch": {
    "l": 0.34971,
    "c": 0.12198,
    "h": 276.9
  },
  "luminance": 0.03947
}

Semantic roles & 50–950 ramp

primary

#2D2F78

secondary

#A9A758

accent

#D253D5

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08060F

muted

#7B7A7E

Preview Lab

Preview with #2D2F78

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

Preview Lab → · Contrast checker → · Palette generator →