#242BBD#242BBD

#242BBD is a dark, highly saturated blue. Relative luminance 0.058; OKLCH L 40.7% C 0.219 H 269.6°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#242BBD
RGB	rgb(36, 43, 189)
HSL	hsl(237, 68%, 44%)
HSV	hsv(237, 81%, 74%)
CMYK	cmyk(81%, 77.2%, 0%, 25.9%)
CIE-LAB	lab(28.84, 48.71, -75.62)
CIE-LCH	lch(28.84, 89.95, 302.78°)
OKLab	oklab(40.73% -0.0016 -0.2191)
OKLCH	oklch(40.73% 0.219 269.6)
XYZ	xyz(10.7736, 5.7757, 48.6812)
Luminance	0.0578 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242BBD #BDB624

analogous

#2478BD #242BBD #6A24BD

triadic

#242BBD #BD242B #2BBD24

tetradic

#242BBD #BD2478 #BDB624 #24BD6A

square

#242BBD #BD2478 #BDB624 #24BD6A

split-complementary

#242BBD #BD6A24 #78BD24

monochromatic

#101456 #1A1F8A #242BBD #434ADB #767BE5

Accessibility & contrast

On white

9.74

#242BBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#242BBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242BBD

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242BBD	#FFFFFF	#000000	##FFFFFF
##242BBD	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CC1

Deuteranopia (green-blind)

#003CBA

Tritanopia (blue-blind)

#005773

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #242bbd;
/* rgb */ color: rgb(36, 43, 189);
/* oklch */ color: oklch(40.7% 0.219 269.6);

Tailwind

colors: {
  custom: {
    50: '#7c67d2',
    500: '#242bbd',
    950: '#000000',
  },
}

SCSS

$custom: #242bbd;
$custom-light: #7c67d2;
$custom-dark: #000000;

JSON

{
  "hex": "#242bbd",
  "rgb": {
    "r": 36,
    "g": 43,
    "b": 189
  },
  "hsl": {
    "h": 237.255,
    "s": 68,
    "l": 44.118
  },
  "oklch": {
    "l": 0.40725,
    "c": 0.21907,
    "h": 269.6
  },
  "luminance": 0.05777
}

Semantic roles & 50–950 ramp

primary

#242BBD

secondary

#CCC870

accent

#E33DEB

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #242BBD

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

Preview Lab → · Contrast checker → · Palette generator →