#242587#242587

#242587 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.0% C 0.158 H 273.6°. Best body text is #FFFFFF at 12.43:1 contrast (WCAG AA passes).

Color values

HEX	#242587
RGB	rgb(36, 37, 135)
HSL	hsl(239, 58%, 34%)
HSV	hsv(239, 73%, 53%)
CMYK	cmyk(73.3%, 72.6%, 0%, 47.1%)
CIE-LAB	lab(21.75, 33.68, -54.50)
CIE-LCH	lch(21.75, 64.07, 301.72°)
OKLab	oklab(33.96% 0.0101 -0.1576)
OKLCH	oklch(33.96% 0.158 273.6)
XYZ	xyz(5.7608, 3.4469, 23.2787)
Luminance	0.0345 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242587 #878624

analogous

#245687 #242587 #542487

triadic

#242587 #872425 #258724

tetradic

#242587 #872456 #878624 #248754

square

#242587 #872456 #878624 #248754

split-complementary

#242587 #875424 #568724

monochromatic

#0A0B26 #171857 #242587 #3132B7 #5455D1

Accessibility & contrast

On white

12.43

#242587 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#242587 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242587

12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242587	#FFFFFF	#000000	##FFFFFF
##242587	1.00	12.43	1.69	12.43
#FFFFFF	12.43	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398A

Deuteranopia (green-blind)

#002F85

Tritanopia (blue-blind)

#004053

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #242587;
/* rgb */ color: rgb(36, 37, 135);
/* oklch */ color: oklch(34.0% 0.158 273.6);

Tailwind

colors: {
  custom: {
    50: '#6f60ab',
    500: '#242587',
    950: '#000000',
  },
}

SCSS

$custom: #242587;
$custom-light: #6f60ab;
$custom-dark: #000000;

JSON

{
  "hex": "#242587",
  "rgb": {
    "r": 36,
    "g": 37,
    "b": 135
  },
  "hsl": {
    "h": 239.394,
    "s": 57.895,
    "l": 33.529
  },
  "oklch": {
    "l": 0.33957,
    "c": 0.15792,
    "h": 273.6
  },
  "luminance": 0.03447
}

Semantic roles & 50–950 ramp

primary

#242587

secondary

#B5B451

accent

#E047E1

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #242587

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

Preview Lab → · Contrast checker → · Palette generator →