#243085#243085

#243085 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.7% C 0.142 H 271.1°. Best body text is #FFFFFF at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#243085
RGB	rgb(36, 48, 133)
HSL	hsl(233, 57%, 33%)
HSV	hsv(233, 73%, 52%)
CMYK	cmyk(72.9%, 63.9%, 0%, 47.8%)
CIE-LAB	lab(24.26, 25.72, -49.13)
CIE-LCH	lch(24.26, 55.45, 297.63°)
OKLab	oklab(35.73% 0.0026 -0.1418)
OKLCH	oklch(35.73% 0.142 271.1)
XYZ	xyz(6.0167, 4.1818, 22.6758)
Luminance	0.0418 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243085 #857924

analogous

#246085 #243085 #482485

triadic

#243085 #852430 #308524

tetradic

#243085 #852460 #857924 #248548

square

#243085 #852460 #857924 #248548

split-complementary

#243085 #854824 #608524

monochromatic

#0A0D25 #171F55 #243085 #3141B5 #5362D0

Accessibility & contrast

On white

11.44

#243085 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#243085 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243085

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243085	#FFFFFF	#000000	##FFFFFF
##243085	1.00	11.44	1.84	11.44
#FFFFFF	11.44	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E88

Deuteranopia (green-blind)

#003583

Tritanopia (blue-blind)

#004655

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #243085;
/* rgb */ color: rgb(36, 48, 133);
/* oklch */ color: oklch(35.7% 0.142 271.1);

Tailwind

colors: {
  custom: {
    50: '#6d68a9',
    500: '#243085',
    950: '#000000',
  },
}

SCSS

$custom: #243085;
$custom-light: #6d68a9;
$custom-dark: #000000;

JSON

{
  "hex": "#243085",
  "rgb": {
    "r": 36,
    "g": 48,
    "b": 133
  },
  "hsl": {
    "h": 232.577,
    "s": 57.396,
    "l": 33.137
  },
  "oklch": {
    "l": 0.35727,
    "c": 0.14185,
    "h": 271.1
  },
  "luminance": 0.04182
}

Semantic roles & 50–950 ramp

primary

#243085

secondary

#B4A850

accent

#CE47E1

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #243085

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

Preview Lab → · Contrast checker → · Palette generator →