#2D219E#2D219E

#2D219E is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.5% C 0.189 H 275.8°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#2D219E
RGB	rgb(45, 33, 158)
HSL	hsl(246, 65%, 37%)
HSV	hsv(246, 79%, 62%)
CMYK	cmyk(71.5%, 79.1%, 0%, 38%)
CIE-LAB	lab(24.04, 44.64, -64.93)
CIE-LCH	lch(24.04, 78.79, 304.51°)
OKLab	oklab(36.48% 0.0192 -0.1877)
OKLCH	oklch(36.48% 0.189 275.8)
XYZ	xyz(7.7956, 4.1135, 32.7243)
Luminance	0.0411 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D219E #929E21

analogous

#21549E #2D219E #6C219E

triadic

#2D219E #9E2D21 #219E2D

tetradic

#2D219E #9E2154 #929E21 #219E6C

square

#2D219E #9E2154 #929E21 #219E6C

split-complementary

#2D219E #9E6C21 #549E21

monochromatic

#100C39 #1F166B #2D219E #3B2CD1 #695CDD

Accessibility & contrast

On white

11.52

#2D219E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#2D219E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D219E

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D219E	#FFFFFF	#000000	##FFFFFF
##2D219E	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003EA2

Deuteranopia (green-blind)

#00349C

Tritanopia (blue-blind)

#00475F

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2d219e;
/* rgb */ color: rgb(45, 33, 158);
/* oklch */ color: oklch(36.5% 0.189 275.8);

Tailwind

colors: {
  custom: {
    50: '#785fbc',
    500: '#2d219e',
    950: '#000000',
  },
}

SCSS

$custom: #2d219e;
$custom-light: #785fbc;
$custom-dark: #000000;

JSON

{
  "hex": "#2d219e",
  "rgb": {
    "r": 45,
    "g": 33,
    "b": 158
  },
  "hsl": {
    "h": 245.76,
    "s": 65.445,
    "l": 37.451
  },
  "oklch": {
    "l": 0.3648,
    "c": 0.18869,
    "h": 275.8
  },
  "luminance": 0.04114
}

Semantic roles & 50–950 ramp

primary

#2D219E

secondary

#B7C159

accent

#E83FD8

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2D219E

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

Preview Lab → · Contrast checker → · Palette generator →