#242D90#242D90

#242D90 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.2% C 0.161 H 271.4°. Best body text is #FFFFFF at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#242D90
RGB	rgb(36, 45, 144)
HSL	hsl(235, 60%, 35%)
HSV	hsv(235, 75%, 56%)
CMYK	cmyk(75%, 68.7%, 0%, 43.5%)
CIE-LAB	lab(24.53, 31.84, -55.54)
CIE-LCH	lch(24.53, 64.02, 299.82°)
OKLab	oklab(36.23% 0.004 -0.1606)
OKLCH	oklch(36.23% 0.161 271.4)
XYZ	xyz(6.6983, 4.2648, 26.8503)
Luminance	0.0427 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242D90 #908724

analogous

#246390 #242D90 #512490

triadic

#242D90 #90242D #2D9024

tetradic

#242D90 #902463 #908724 #249051

square

#242D90 #902463 #908724 #249051

split-complementary

#242D90 #905124 #639024

monochromatic

#0C0E2E #181E5F #242D90 #303CC1 #5963D5

Accessibility & contrast

On white

11.33

#242D90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#242D90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242D90

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242D90	#FFFFFF	#000000	##FFFFFF
##242D90	1.00	11.33	1.85	11.33
#FFFFFF	11.33	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F93

Deuteranopia (green-blind)

#00358E

Tritanopia (blue-blind)

#00485A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #242d90;
/* rgb */ color: rgb(36, 45, 144);
/* oklch */ color: oklch(36.2% 0.161 271.4);

Tailwind

colors: {
  custom: {
    50: '#7066b1',
    500: '#242d90',
    950: '#000000',
  },
}

SCSS

$custom: #242d90;
$custom-light: #7066b1;
$custom-dark: #000000;

JSON

{
  "hex": "#242d90",
  "rgb": {
    "r": 36,
    "g": 45,
    "b": 144
  },
  "hsl": {
    "h": 235,
    "s": 60,
    "l": 35.294
  },
  "oklch": {
    "l": 0.36234,
    "c": 0.16068,
    "h": 271.4
  },
  "luminance": 0.04265
}

Semantic roles & 50–950 ramp

primary

#242D90

secondary

#BAB256

accent

#D645E3

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #242D90

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

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