#2D219C#2D219C

#2D219C is a dark, vivid blue. Relative luminance 0.040; OKLCH L 36.3% C 0.186 H 276.1°. Best body text is #FFFFFF at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#2D219C
RGB	rgb(45, 33, 156)
HSL	hsl(246, 65%, 37%)
HSV	hsv(246, 79%, 61%)
CMYK	cmyk(71.2%, 78.8%, 0%, 38.8%)
CIE-LAB	lab(23.82, 44.00, -64.07)
CIE-LCH	lch(23.82, 77.73, 304.48°)
OKLab	oklab(36.26% 0.0197 -0.1852)
OKLCH	oklch(36.26% 0.186 276.1)
XYZ	xyz(7.6248, 4.0452, 31.8250)
Luminance	0.0405 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D219C #909C21

analogous

#21529C #2D219C #6B219C

triadic

#2D219C #9C2D21 #219C2D

tetradic

#2D219C #9C2152 #909C21 #219C6B

square

#2D219C #9C2152 #909C21 #219C6B

split-complementary

#2D219C #9C6B21 #529C21

monochromatic

#100C37 #1E1669 #2D219C #3C2CCF #685BDC

Accessibility & contrast

On white

11.61

#2D219C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#2D219C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D219C

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D219C	#FFFFFF	#000000	##FFFFFF
##2D219C	1.00	11.61	1.81	11.61
#FFFFFF	11.61	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9F

Deuteranopia (green-blind)

#00339A

Tritanopia (blue-blind)

#00465E

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2d219c;
/* rgb */ color: rgb(45, 33, 156);
/* oklch */ color: oklch(36.3% 0.186 276.1);

Tailwind

colors: {
  custom: {
    50: '#785fba',
    500: '#2d219c',
    950: '#000000',
  },
}

SCSS

$custom: #2d219c;
$custom-light: #785fba;
$custom-dark: #000000;

JSON

{
  "hex": "#2d219c",
  "rgb": {
    "r": 45,
    "g": 33,
    "b": 156
  },
  "hsl": {
    "h": 245.854,
    "s": 65.079,
    "l": 37.059
  },
  "oklch": {
    "l": 0.36259,
    "c": 0.18627,
    "h": 276.1
  },
  "luminance": 0.04046
}

Semantic roles & 50–950 ramp

primary

#2D219C

secondary

#B6C158

accent

#E840D8

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2D219C

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

Preview Lab → · Contrast checker → · Palette generator →