#2D2191#2D2191

#2D2191 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.1% C 0.173 H 277.5°. Best body text is #FFFFFF at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#2D2191
RGB	rgb(45, 33, 145)
HSL	hsl(246, 63%, 35%)
HSV	hsv(246, 77%, 57%)
CMYK	cmyk(69%, 77.2%, 0%, 43.1%)
CIE-LAB	lab(22.62, 40.46, -59.29)
CIE-LCH	lch(22.62, 71.77, 304.31°)
OKLab	oklab(35.06% 0.0224 -0.1713)
OKLCH	oklch(35.06% 0.173 277.5)
XYZ	xyz(6.7352, 3.6893, 27.1397)
Luminance	0.0369 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2191 #859121

analogous

#214D91 #2D2191 #652191

triadic

#2D2191 #912D21 #21912D

tetradic

#2D2191 #91214D #859121 #219165

square

#2D2191 #91214D #859121 #219165

split-complementary

#2D2191 #916521 #4D9121

monochromatic

#0E0A2D #1E165F #2D2191 #3C2CC3 #6254D8

Accessibility & contrast

On white

12.08

#2D2191 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#2D2191 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2191

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2191	#FFFFFF	#000000	##FFFFFF
##2D2191	1.00	12.08	1.74	12.08
#FFFFFF	12.08	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B94

Deuteranopia (green-blind)

#00318F

Tritanopia (blue-blind)

#004258

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2d2191;
/* rgb */ color: rgb(45, 33, 145);
/* oklch */ color: oklch(35.1% 0.173 277.5);

Tailwind

colors: {
  custom: {
    50: '#755fb2',
    500: '#2d2191',
    950: '#000000',
  },
}

SCSS

$custom: #2d2191;
$custom-light: #755fb2;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2191",
  "rgb": {
    "r": 45,
    "g": 33,
    "b": 145
  },
  "hsl": {
    "h": 246.429,
    "s": 62.921,
    "l": 34.902
  },
  "oklch": {
    "l": 0.35057,
    "c": 0.17275,
    "h": 277.5
  },
  "luminance": 0.0369
}

Semantic roles & 50–950 ramp

primary

#2D2191

secondary

#B0BC52

accent

#E642D4

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #2D2191

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

Preview Lab → · Contrast checker → · Palette generator →