#2D2497#2D2497

#2D2497 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.1% C 0.177 H 276.3°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#2D2497
RGB	rgb(45, 36, 151)
HSL	hsl(245, 61%, 37%)
HSV	hsv(245, 76%, 59%)
CMYK	cmyk(70.2%, 76.2%, 0%, 40.8%)
CIE-LAB	lab(23.85, 40.75, -60.96)
CIE-LCH	lch(23.85, 73.33, 303.76°)
OKLab	oklab(36.12% 0.0193 -0.1762)
OKLCH	oklch(36.12% 0.177 276.3)
XYZ	xyz(7.2971, 4.0533, 29.6700)
Luminance	0.0405 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2497 #8E9724

analogous

#245597 #2D2497 #672497

triadic

#2D2497 #972D24 #24972D

tetradic

#2D2497 #972455 #8E9724 #249767

square

#2D2497 #972455 #8E9724 #249767

split-complementary

#2D2497 #976724 #559724

monochromatic

#100C34 #1E1866 #2D2497 #3C30C8 #675DD8

Accessibility & contrast

On white

11.60

#2D2497 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#2D2497 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2497

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2497	#FFFFFF	#000000	##FFFFFF
##2D2497	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9A

Deuteranopia (green-blind)

#003495

Tritanopia (blue-blind)

#00455C

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2d2497;
/* rgb */ color: rgb(45, 36, 151);
/* oklch */ color: oklch(36.1% 0.177 276.3);

Tailwind

colors: {
  custom: {
    50: '#7661b7',
    500: '#2d2497',
    950: '#000000',
  },
}

SCSS

$custom: #2d2497;
$custom-light: #7661b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2497",
  "rgb": {
    "r": 45,
    "g": 36,
    "b": 151
  },
  "hsl": {
    "h": 244.696,
    "s": 61.497,
    "l": 36.667
  },
  "oklch": {
    "l": 0.36116,
    "c": 0.17726,
    "h": 276.3
  },
  "luminance": 0.04054
}

Semantic roles & 50–950 ramp

primary

#2D2497

secondary

#B5BD5A

accent

#E543D8

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #2D2497

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

Preview Lab → · Contrast checker → · Palette generator →