#2D217A#2D217A

#2D217A is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.7% C 0.143 H 281.1°. Best body text is #FFFFFF at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#2D217A
RGB	rgb(45, 33, 122)
HSL	hsl(248, 57%, 30%)
HSV	hsv(248, 73%, 48%)
CMYK	cmyk(63.1%, 73%, 0%, 52.2%)
CIE-LAB	lab(20.24, 32.83, -48.73)
CIE-LCH	lch(20.24, 58.76, 303.96°)
OKLab	oklab(32.66% 0.0275 -0.1405)
OKLCH	oklch(32.66% 0.143 281.1)
XYZ	xyz(5.1378, 3.0504, 18.7266)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D217A #6E7A21

analogous

#21417A #2D217A #59217A

triadic

#2D217A #7A2D21 #217A2D

tetradic

#2D217A #7A2141 #6E7A21 #217A59

square

#2D217A #7A2141 #6E7A21 #217A59

split-complementary

#2D217A #7A5921 #417A21

monochromatic

#09071A #1B144A #2D217A #3F2EAA #5A48CD

Accessibility & contrast

On white

13.04

#2D217A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#2D217A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D217A

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D217A	#FFFFFF	#000000	##FFFFFF
##2D217A	1.00	13.04	1.61	13.04
#FFFFFF	13.04	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347D

Deuteranopia (green-blind)

#002E78

Tritanopia (blue-blind)

#00394B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2d217a;
/* rgb */ color: rgb(45, 33, 122);
/* oklch */ color: oklch(32.7% 0.143 281.1);

Tailwind

colors: {
  custom: {
    50: '#705ea1',
    500: '#2d217a',
    950: '#000000',
  },
}

SCSS

$custom: #2d217a;
$custom-light: #705ea1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d217a",
  "rgb": {
    "r": 45,
    "g": 33,
    "b": 122
  },
  "hsl": {
    "h": 248.09,
    "s": 57.419,
    "l": 30.392
  },
  "oklch": {
    "l": 0.3266,
    "c": 0.14314,
    "h": 281.1
  },
  "luminance": 0.03051
}

Semantic roles & 50–950 ramp

primary

#2D217A

secondary

#A0AD4A

accent

#E147CC

background

#F7F5FA

surface

#EDE9F3

border

#C8C5CD

text

#08040F

muted

#7B797F

Preview Lab

Preview with #2D217A

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

Preview Lab → · Contrast checker → · Palette generator →