#2D24A3#2D24A3

#2D24A3 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.4% C 0.192 H 275.0°. Best body text is #FFFFFF at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#2D24A3
RGB	rgb(45, 36, 163)
HSL	hsl(244, 64%, 39%)
HSV	hsv(244, 78%, 64%)
CMYK	cmyk(72.4%, 77.9%, 0%, 36.1%)
CIE-LAB	lab(25.15, 44.66, -66.15)
CIE-LCH	lch(25.15, 79.81, 304.03°)
OKLab	oklab(37.42% 0.0166 -0.1913)
OKLCH	oklch(37.42% 0.192 275)
XYZ	xyz(8.3217, 4.4632, 35.0661)
Luminance	0.0446 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D24A3 #9AA324

analogous

#245BA3 #2D24A3 #6D24A3

triadic

#2D24A3 #A32D24 #24A32D

tetradic

#2D24A3 #A3245B #9AA324 #24A36D

square

#2D24A3 #A3245B #9AA324 #24A36D

split-complementary

#2D24A3 #A36D24 #5BA324

monochromatic

#110E3F #1F1971 #2D24A3 #3E32D2 #6D65DD

Accessibility & contrast

On white

11.09

#2D24A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#2D24A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D24A3

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D24A3	#FFFFFF	#000000	##FFFFFF
##2D24A3	1.00	11.09	1.89	11.09
#FFFFFF	11.09	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A7

Deuteranopia (green-blind)

#0036A1

Tritanopia (blue-blind)

#004A63

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2d24a3;
/* rgb */ color: rgb(45, 36, 163);
/* oklch */ color: oklch(37.4% 0.192 275.0);

Tailwind

colors: {
  custom: {
    50: '#7961c0',
    500: '#2d24a3',
    950: '#000000',
  },
}

SCSS

$custom: #2d24a3;
$custom-light: #7961c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d24a3",
  "rgb": {
    "r": 45,
    "g": 36,
    "b": 163
  },
  "hsl": {
    "h": 244.252,
    "s": 63.819,
    "l": 39.02
  },
  "oklch": {
    "l": 0.37417,
    "c": 0.19201,
    "h": 275
  },
  "luminance": 0.04464
}

Semantic roles & 50–950 ramp

primary

#2D24A3

secondary

#BBC260

accent

#E741DB

background

#F8F5FB

surface

#EFEAF7

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #2D24A3

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

Preview Lab → · Contrast checker → · Palette generator →