#2D2F90#2D2F90

#2D2F90 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.1% C 0.156 H 274.9°. Best body text is #FFFFFF at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#2D2F90
RGB	rgb(45, 47, 144)
HSL	hsl(239, 52%, 37%)
HSV	hsv(239, 69%, 56%)
CMYK	cmyk(68.7%, 67.4%, 0%, 43.5%)
CIE-LAB	lab(25.58, 31.68, -53.80)
CIE-LCH	lch(25.58, 62.44, 300.49°)
OKLab	oklab(37.15% 0.0132 -0.1553)
OKLCH	oklch(37.15% 0.156 274.9)
XYZ	xyz(7.1311, 4.6039, 26.8930)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2F90 #908E2D

analogous

#2D6190 #2D2F90 #5D2D90

triadic

#2D2F90 #902D2F #2F902D

tetradic

#2D2F90 #902D61 #908E2D #2D905D

square

#2D2F90 #902D61 #908E2D #2D905D

split-complementary

#2D2F90 #905D2D #61902D

monochromatic

#101133 #1E2061 #2D2F90 #3C3EBF #686AD0

Accessibility & contrast

On white

10.93

#2D2F90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#2D2F90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2F90

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2F90	#FFFFFF	#000000	##FFFFFF
##2D2F90	1.00	10.93	1.92	10.93
#FFFFFF	10.93	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004193

Deuteranopia (green-blind)

#00388E

Tritanopia (blue-blind)

#00485B

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2d2f90;
/* rgb */ color: rgb(45, 47, 144);
/* oklch */ color: oklch(37.1% 0.156 274.9);

Tailwind

colors: {
  custom: {
    50: '#7468b1',
    500: '#2d2f90',
    950: '#000000',
  },
}

SCSS

$custom: #2d2f90;
$custom-light: #7468b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2f90",
  "rgb": {
    "r": 45,
    "g": 47,
    "b": 144
  },
  "hsl": {
    "h": 238.788,
    "s": 52.381,
    "l": 37.059
  },
  "oklch": {
    "l": 0.37145,
    "c": 0.15587,
    "h": 274.9
  },
  "luminance": 0.04605
}

Semantic roles & 50–950 ramp

primary

#2D2F90

secondary

#B6B562

accent

#D94CDC

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #2D2F90

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

Preview Lab → · Contrast checker → · Palette generator →