#2D2198#2D2198

#2D2198 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.8% C 0.181 H 276.6°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#2D2198
RGB	rgb(45, 33, 152)
HSL	hsl(246, 64%, 36%)
HSV	hsv(246, 78%, 60%)
CMYK	cmyk(70.4%, 78.3%, 0%, 40.4%)
CIE-LAB	lab(23.38, 42.72, -62.35)
CIE-LCH	lch(23.38, 75.58, 304.42°)
OKLab	oklab(35.82% 0.0207 -0.1802)
OKLCH	oklch(35.82% 0.181 276.6)
XYZ	xyz(7.2917, 3.9119, 30.0705)
Luminance	0.0391 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2198 #8C9821

analogous

#215198 #2D2198 #692198

triadic

#2D2198 #982D21 #21982D

tetradic

#2D2198 #982151 #8C9821 #219869

square

#2D2198 #982151 #8C9821 #219869

split-complementary

#2D2198 #986921 #519821

monochromatic

#0F0B33 #1E1666 #2D2198 #3C2CCA #6659DB

Accessibility & contrast

On white

11.78

#2D2198 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#2D2198 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2198

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2198	#FFFFFF	#000000	##FFFFFF
##2D2198	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9B

Deuteranopia (green-blind)

#003296

Tritanopia (blue-blind)

#00445C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2d2198;
/* rgb */ color: rgb(45, 33, 152);
/* oklch */ color: oklch(35.8% 0.181 276.6);

Tailwind

colors: {
  custom: {
    50: '#775fb8',
    500: '#2d2198',
    950: '#000000',
  },
}

SCSS

$custom: #2d2198;
$custom-light: #775fb8;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2198",
  "rgb": {
    "r": 45,
    "g": 33,
    "b": 152
  },
  "hsl": {
    "h": 246.05,
    "s": 64.324,
    "l": 36.275
  },
  "oklch": {
    "l": 0.35818,
    "c": 0.1814,
    "h": 276.6
  },
  "luminance": 0.03913
}

Semantic roles & 50–950 ramp

primary

#2D2198

secondary

#B4BF56

accent

#E740D6

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #2D2198

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

Preview Lab → · Contrast checker → · Palette generator →