#2D24A1#2D24A1

#2D24A1 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.2% C 0.190 H 275.2°. Best body text is #FFFFFF at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#2D24A1
RGB	rgb(45, 36, 161)
HSL	hsl(244, 63%, 39%)
HSV	hsv(244, 78%, 63%)
CMYK	cmyk(72%, 77.6%, 0%, 36.9%)
CIE-LAB	lab(24.93, 44.02, -65.29)
CIE-LCH	lch(24.93, 78.75, 303.99°)
OKLab	oklab(37.2% 0.0171 -0.1888)
OKLCH	oklch(37.2% 0.19 275.2)
XYZ	xyz(8.1440, 4.3921, 34.1299)
Luminance	0.0439 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D24A1 #98A124

analogous

#2459A1 #2D24A1 #6B24A1

triadic

#2D24A1 #A12D24 #24A12D

tetradic

#2D24A1 #A12459 #98A124 #24A16B

square

#2D24A1 #A12459 #98A124 #24A16B

split-complementary

#2D24A1 #A16B24 #59A124

monochromatic

#110E3D #1F196F #2D24A1 #3D31D1 #6C63DC

Accessibility & contrast

On white

11.18

#2D24A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#2D24A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D24A1

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D24A1	#FFFFFF	#000000	##FFFFFF
##2D24A1	1.00	11.18	1.88	11.18
#FFFFFF	11.18	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A5

Deuteranopia (green-blind)

#00359F

Tritanopia (blue-blind)

#004961

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2d24a1;
/* rgb */ color: rgb(45, 36, 161);
/* oklch */ color: oklch(37.2% 0.190 275.2);

Tailwind

colors: {
  custom: {
    50: '#7961be',
    500: '#2d24a1',
    950: '#000000',
  },
}

SCSS

$custom: #2d24a1;
$custom-light: #7961be;
$custom-dark: #000000;

JSON

{
  "hex": "#2d24a1",
  "rgb": {
    "r": 45,
    "g": 36,
    "b": 161
  },
  "hsl": {
    "h": 244.32,
    "s": 63.452,
    "l": 38.627
  },
  "oklch": {
    "l": 0.37198,
    "c": 0.18958,
    "h": 275.2
  },
  "luminance": 0.04393
}

Semantic roles & 50–950 ramp

primary

#2D24A1

secondary

#BAC25F

accent

#E641DB

background

#F8F5FB

surface

#EFEAF7

border

#CAC6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2D24A1

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

Preview Lab → · Contrast checker → · Palette generator →