#242E7D#242E7D

#242E7D is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.6% C 0.133 H 271.9°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#242E7D
RGB	rgb(36, 46, 125)
HSL	hsl(233, 55%, 32%)
HSV	hsv(233, 71%, 49%)
CMYK	cmyk(71.2%, 63.2%, 0%, 51%)
CIE-LAB	lab(23.03, 24.04, -46.11)
CIE-LCH	lch(23.03, 52.00, 297.54°)
OKLab	oklab(34.6% 0.0045 -0.133)
OKLCH	oklch(34.6% 0.133 271.9)
XYZ	xyz(5.4050, 3.8092, 19.8485)
Luminance	0.0381 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242E7D #7D7324

analogous

#245B7D #242E7D #47247D

triadic

#242E7D #7D242E #2E7D24

tetradic

#242E7D #7D245B #7D7324 #247D47

square

#242E7D #7D245B #7D7324 #247D47

split-complementary

#242E7D #7D4724 #5B7D24

monochromatic

#090B1E #161D4D #242E7D #323FAD #4F5DCC

Accessibility & contrast

On white

11.92

#242E7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#242E7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242E7D

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242E7D	#FFFFFF	#000000	##FFFFFF
##242E7D	1.00	11.92	1.76	11.92
#FFFFFF	11.92	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B80

Deuteranopia (green-blind)

#00337B

Tritanopia (blue-blind)

#004251

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #242e7d;
/* rgb */ color: rgb(36, 46, 125);
/* oklch */ color: oklch(34.6% 0.133 271.9);

Tailwind

colors: {
  custom: {
    50: '#6b66a3',
    500: '#242e7d',
    950: '#000000',
  },
}

SCSS

$custom: #242e7d;
$custom-light: #6b66a3;
$custom-dark: #000000;

JSON

{
  "hex": "#242e7d",
  "rgb": {
    "r": 36,
    "g": 46,
    "b": 125
  },
  "hsl": {
    "h": 233.258,
    "s": 55.28,
    "l": 31.569
  },
  "oklch": {
    "l": 0.34598,
    "c": 0.13306,
    "h": 271.9
  },
  "luminance": 0.0381
}

Semantic roles & 50–950 ramp

primary

#242E7D

secondary

#AFA44D

accent

#CE49DF

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #242E7D

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

Preview Lab → · Contrast checker → · Palette generator →