#2A24BD#2A24BD

#2A24BD is a dark, highly saturated blue. Relative luminance 0.054; OKLCH L 40.2% C 0.223 H 271.8°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#2A24BD
RGB	rgb(42, 36, 189)
HSL	hsl(242, 68%, 44%)
HSV	hsv(242, 81%, 74%)
CMYK	cmyk(77.8%, 81%, 0%, 25.9%)
CIE-LAB	lab(27.92, 52.63, -77.14)
CIE-LCH	lch(27.92, 93.39, 304.31°)
OKLab	oklab(40.17% 0.0068 -0.2232)
OKLCH	oklch(40.17% 0.223 271.8)
XYZ	xyz(10.7679, 5.4269, 48.6142)
Luminance	0.0543 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A24BD #B7BD24

analogous

#246BBD #2A24BD #7724BD

triadic

#2A24BD #BD2A24 #24BD2A

tetradic

#2A24BD #BD246B #B7BD24 #24BD77

square

#2A24BD #BD246B #B7BD24 #24BD77

split-complementary

#2A24BD #BD7724 #6BBD24

monochromatic

#131056 #1F1A8A #2A24BD #4943DB #7B76E5

Accessibility & contrast

On white

10.07

#2A24BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#2A24BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A24BD

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A24BD	#FFFFFF	#000000	##FFFFFF
##2A24BD	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049C1

Deuteranopia (green-blind)

#003ABA

Tritanopia (blue-blind)

#005472

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2a24bd;
/* rgb */ color: rgb(42, 36, 189);
/* oklch */ color: oklch(40.2% 0.223 271.8);

Tailwind

colors: {
  custom: {
    50: '#7e63d2',
    500: '#2a24bd',
    950: '#000000',
  },
}

SCSS

$custom: #2a24bd;
$custom-light: #7e63d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a24bd",
  "rgb": {
    "r": 42,
    "g": 36,
    "b": 189
  },
  "hsl": {
    "h": 242.353,
    "s": 68,
    "l": 44.118
  },
  "oklch": {
    "l": 0.40165,
    "c": 0.22335,
    "h": 271.8
  },
  "luminance": 0.05428
}

Semantic roles & 50–950 ramp

primary

#2A24BD

secondary

#C9CC70

accent

#EB3DE4

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0514

muted

#7D7A83

Preview Lab

Preview with #2A24BD

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

Preview Lab → · Contrast checker → · Palette generator →