#2D2F79#2D2F79

#2D2F79 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.1% C 0.123 H 276.8°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#2D2F79
RGB	rgb(45, 47, 121)
HSL	hsl(238, 46%, 33%)
HSV	hsv(238, 63%, 47%)
CMYK	cmyk(62.8%, 61.2%, 0%, 52.5%)
CIE-LAB	lab(23.58, 23.38, -42.66)
CIE-LCH	lch(23.58, 48.65, 298.73°)
OKLab	oklab(35.06% 0.0146 -0.1226)
OKLCH	oklch(35.06% 0.123 276.8)
XYZ	xyz(5.5488, 3.9710, 18.5595)
Luminance	0.0397 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2F79 #79772D

analogous

#2D5579 #2D2F79 #512D79

triadic

#2D2F79 #792D2F #2F792D

tetradic

#2D2F79 #792D55 #79772D #2D7951

square

#2D2F79 #792D55 #79772D #2D7951

split-complementary

#2D2F79 #79512D #55792D

monochromatic

#0C0C20 #1C1E4C #2D2F79 #3E40A6 #5D60C3

Accessibility & contrast

On white

11.70

#2D2F79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#2D2F79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2F79

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2F79	#FFFFFF	#000000	##FFFFFF
##2D2F79	1.00	11.70	1.79	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B7B

Deuteranopia (green-blind)

#003578

Tritanopia (blue-blind)

#00414F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2d2f79;
/* rgb */ color: rgb(45, 47, 121);
/* oklch */ color: oklch(35.1% 0.123 276.8);

Tailwind

colors: {
  custom: {
    50: '#6f67a0',
    500: '#2d2f79',
    950: '#000000',
  },
}

SCSS

$custom: #2d2f79;
$custom-light: #6f67a0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2f79",
  "rgb": {
    "r": 45,
    "g": 47,
    "b": 121
  },
  "hsl": {
    "h": 238.421,
    "s": 45.783,
    "l": 32.549
  },
  "oklch": {
    "l": 0.35057,
    "c": 0.12345,
    "h": 276.8
  },
  "luminance": 0.03971
}

Semantic roles & 50–950 ramp

primary

#2D2F79

secondary

#A9A758

accent

#D252D5

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08060F

muted

#7B7A7E

Preview Lab

Preview with #2D2F79

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

Preview Lab → · Contrast checker → · Palette generator →