#2D218C#2D218C

#2D218C is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.5% C 0.166 H 278.2°. Best body text is #FFFFFF at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#2D218C
RGB	rgb(45, 33, 140)
HSL	hsl(247, 62%, 34%)
HSV	hsv(247, 76%, 55%)
CMYK	cmyk(67.9%, 76.4%, 0%, 45.1%)
CIE-LAB	lab(22.08, 38.82, -57.06)
CIE-LCH	lch(22.08, 69.01, 304.23°)
OKLab	oklab(34.52% 0.0236 -0.1648)
OKLCH	oklch(34.52% 0.166 278.2)
XYZ	xyz(6.3581, 3.5385, 25.1538)
Luminance	0.0354 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D218C #808C21

analogous

#214B8C #2D218C #63218C

triadic

#2D218C #8C2D21 #218C2D

tetradic

#2D218C #8C214B #808C21 #218C63

square

#2D218C #8C214B #808C21 #218C63

split-complementary

#2D218C #8C6321 #4B8C21

monochromatic

#0D0A29 #1D155A #2D218C #3D2DBE #6051D6

Accessibility & contrast

On white

12.30

#2D218C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#2D218C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D218C

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D218C	#FFFFFF	#000000	##FFFFFF
##2D218C	1.00	12.30	1.71	12.30
#FFFFFF	12.30	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398F

Deuteranopia (green-blind)

#00308A

Tritanopia (blue-blind)

#004055

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2d218c;
/* rgb */ color: rgb(45, 33, 140);
/* oklch */ color: oklch(34.5% 0.166 278.2);

Tailwind

colors: {
  custom: {
    50: '#745eaf',
    500: '#2d218c',
    950: '#000000',
  },
}

SCSS

$custom: #2d218c;
$custom-light: #745eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#2d218c",
  "rgb": {
    "r": 45,
    "g": 33,
    "b": 140
  },
  "hsl": {
    "h": 246.729,
    "s": 61.85,
    "l": 33.922
  },
  "oklch": {
    "l": 0.34521,
    "c": 0.16647,
    "h": 278.2
  },
  "luminance": 0.03539
}

Semantic roles & 50–950 ramp

primary

#2D218C

secondary

#AEB94F

accent

#E543D3

background

#F7F5FA

surface

#EEE9F5

border

#C9C5CF

text

#090410

muted

#7B797F

Preview Lab

Preview with #2D218C

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

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