#2D2573#2D2573

#2D2573 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.6% C 0.128 H 281.2°. Best body text is #FFFFFF at 12.93:1 contrast (WCAG AA passes).

Color values

HEX	#2D2573
RGB	rgb(45, 37, 115)
HSL	hsl(246, 51%, 30%)
HSV	hsv(246, 68%, 45%)
CMYK	cmyk(60.9%, 67.8%, 0%, 54.9%)
CIE-LAB	lab(20.51, 27.91, -43.81)
CIE-LCH	lch(20.51, 51.95, 302.50°)
OKLab	oklab(32.65% 0.025 -0.126)
OKLCH	oklch(32.65% 0.128 281.2)
XYZ	xyz(4.8373, 3.1185, 16.5634)
Luminance	0.0312 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2573 #6B7325

analogous

#254473 #2D2573 #542573

triadic

#2D2573 #732D25 #25732D

tetradic

#2D2573 #732544 #6B7325 #257354

square

#2D2573 #732544 #6B7325 #257354

split-complementary

#2D2573 #735425 #447325

monochromatic

#090717 #1B1645 #2D2573 #3F34A1 #594DC6

Accessibility & contrast

On white

12.93

#2D2573 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#2D2573 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2573

12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2573	#FFFFFF	#000000	##FFFFFF
##2D2573	1.00	12.93	1.62	12.93
#FFFFFF	12.93	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003475

Deuteranopia (green-blind)

#002F71

Tritanopia (blue-blind)

#033948

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2d2573;
/* rgb */ color: rgb(45, 37, 115);
/* oklch */ color: oklch(32.6% 0.128 281.2);

Tailwind

colors: {
  custom: {
    50: '#6e609c',
    500: '#2d2573',
    950: '#000000',
  },
}

SCSS

$custom: #2d2573;
$custom-light: #6e609c;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2573",
  "rgb": {
    "r": 45,
    "g": 37,
    "b": 115
  },
  "hsl": {
    "h": 246.154,
    "s": 51.316,
    "l": 29.804
  },
  "oklch": {
    "l": 0.3265,
    "c": 0.12849,
    "h": 281.2
  },
  "luminance": 0.03119
}

Semantic roles & 50–950 ramp

primary

#2D2573

secondary

#9DA64E

accent

#DB4DCC

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08050E

muted

#7B797E

Preview Lab

Preview with #2D2573

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

Preview Lab → · Contrast checker → · Palette generator →