#242B90#242B90

#242B90 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.9% C 0.163 H 271.8°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#242B90
RGB	rgb(36, 43, 144)
HSL	hsl(236, 60%, 35%)
HSV	hsv(236, 75%, 56%)
CMYK	cmyk(75%, 70.1%, 0%, 43.5%)
CIE-LAB	lab(24.05, 33.13, -56.33)
CIE-LCH	lch(24.05, 65.35, 300.46°)
OKLab	oklab(35.89% 0.0052 -0.1629)
OKLCH	oklch(35.89% 0.163 271.8)
XYZ	xyz(6.6238, 4.1158, 26.8255)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242B90 #908924

analogous

#246190 #242B90 #532490

triadic

#242B90 #90242B #2B9024

tetradic

#242B90 #902461 #908924 #249053

square

#242B90 #902461 #908924 #249053

split-complementary

#242B90 #905324 #619024

monochromatic

#0C0E2E #181C5F #242B90 #303AC1 #5961D5

Accessibility & contrast

On white

11.52

#242B90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#242B90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242B90

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242B90	#FFFFFF	#000000	##FFFFFF
##242B90	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E93

Deuteranopia (green-blind)

#00348E

Tritanopia (blue-blind)

#00475A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #242b90;
/* rgb */ color: rgb(36, 43, 144);
/* oklch */ color: oklch(35.9% 0.163 271.8);

Tailwind

colors: {
  custom: {
    50: '#7065b2',
    500: '#242b90',
    950: '#000000',
  },
}

SCSS

$custom: #242b90;
$custom-light: #7065b2;
$custom-dark: #000000;

JSON

{
  "hex": "#242b90",
  "rgb": {
    "r": 36,
    "g": 43,
    "b": 144
  },
  "hsl": {
    "h": 236.111,
    "s": 60,
    "l": 35.294
  },
  "oklch": {
    "l": 0.35888,
    "c": 0.16301,
    "h": 271.8
  },
  "luminance": 0.04116
}

Semantic roles & 50–950 ramp

primary

#242B90

secondary

#BAB356

accent

#D945E3

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #242B90

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

Preview Lab → · Contrast checker → · Palette generator →