#2D2397#2D2397

#2D2397 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 36.0% C 0.178 H 276.4°. Best body text is #FFFFFF at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#2D2397
RGB	rgb(45, 35, 151)
HSL	hsl(245, 62%, 36%)
HSV	hsv(245, 77%, 59%)
CMYK	cmyk(70.2%, 76.8%, 0%, 40.8%)
CIE-LAB	lab(23.65, 41.31, -61.29)
CIE-LCH	lch(23.65, 73.91, 303.98°)
OKLab	oklab(35.98% 0.0199 -0.1771)
OKLCH	oklch(35.98% 0.178 276.4)
XYZ	xyz(7.2673, 3.9937, 29.6600)
Luminance	0.0399 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2397 #8D9723

analogous

#235397 #2D2397 #672397

triadic

#2D2397 #972D23 #23972D

tetradic

#2D2397 #972353 #8D9723 #239767

square

#2D2397 #972353 #8D9723 #239767

split-complementary

#2D2397 #976723 #539723

monochromatic

#0F0C34 #1E1765 #2D2397 #3C2FC9 #665BD9

Accessibility & contrast

On white

11.67

#2D2397 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#2D2397 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2397

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2397	#FFFFFF	#000000	##FFFFFF
##2D2397	1.00	11.67	1.80	11.67
#FFFFFF	11.67	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9A

Deuteranopia (green-blind)

#003395

Tritanopia (blue-blind)

#00455B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2d2397;
/* rgb */ color: rgb(45, 35, 151);
/* oklch */ color: oklch(36.0% 0.178 276.4);

Tailwind

colors: {
  custom: {
    50: '#7660b7',
    500: '#2d2397',
    950: '#000000',
  },
}

SCSS

$custom: #2d2397;
$custom-light: #7660b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2397",
  "rgb": {
    "r": 45,
    "g": 35,
    "b": 151
  },
  "hsl": {
    "h": 245.172,
    "s": 62.366,
    "l": 36.471
  },
  "oklch": {
    "l": 0.35977,
    "c": 0.17824,
    "h": 276.4
  },
  "luminance": 0.03994
}

Semantic roles & 50–950 ramp

primary

#2D2397

secondary

#B5BE58

accent

#E542D7

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #2D2397

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

Preview Lab → · Contrast checker → · Palette generator →