#2D2F72#2D2F72

#2D2F72 is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.5% C 0.113 H 277.4°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#2D2F72
RGB	rgb(45, 47, 114)
HSL	hsl(238, 43%, 31%)
HSV	hsv(238, 61%, 45%)
CMYK	cmyk(60.5%, 58.8%, 0%, 55.3%)
CIE-LAB	lab(23.02, 20.84, -39.10)
CIE-LCH	lch(23.02, 44.30, 298.06°)
OKLab	oklab(34.47% 0.0145 -0.1121)
OKLCH	oklch(34.47% 0.113 277.4)
XYZ	xyz(5.1350, 3.8055, 16.3803)
Luminance	0.0381 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2F72 #72702D

analogous

#2D5172 #2D2F72 #4D2D72

triadic

#2D2F72 #722D2F #2F722D

tetradic

#2D2F72 #722D51 #72702D #2D724D

square

#2D2F72 #722D51 #72702D #2D724D

split-complementary

#2D2F72 #724D2D #51722D

monochromatic

#0A0B1A #1C1D46 #2D2F72 #3E419E #5B5EBE

Accessibility & contrast

On white

11.92

#2D2F72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#2D2F72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2F72

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2F72	#FFFFFF	#000000	##FFFFFF
##2D2F72	1.00	11.92	1.76	11.92
#FFFFFF	11.92	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A74

Deuteranopia (green-blind)

#003471

Tritanopia (blue-blind)

#023F4B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2d2f72;
/* rgb */ color: rgb(45, 47, 114);
/* oklch */ color: oklch(34.5% 0.113 277.4);

Tailwind

colors: {
  custom: {
    50: '#6d679b',
    500: '#2d2f72',
    950: '#000000',
  },
}

SCSS

$custom: #2d2f72;
$custom-light: #6d679b;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2f72",
  "rgb": {
    "r": 45,
    "g": 47,
    "b": 114
  },
  "hsl": {
    "h": 238.261,
    "s": 43.396,
    "l": 31.176
  },
  "oklch": {
    "l": 0.34467,
    "c": 0.11306,
    "h": 277.4
  },
  "luminance": 0.03806
}

Semantic roles & 50–950 ramp

primary

#2D2F72

secondary

#A3A157

accent

#CF55D3

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #2D2F72

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

Preview Lab → · Contrast checker → · Palette generator →