#243985#243985

#243985 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 37.6% C 0.130 H 267.9°. Best body text is #FFFFFF at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#243985
RGB	rgb(36, 57, 133)
HSL	hsl(227, 57%, 33%)
HSV	hsv(227, 73%, 52%)
CMYK	cmyk(72.9%, 57.1%, 0%, 47.8%)
CIE-LAB	lab(26.72, 19.53, -45.13)
CIE-LCH	lch(26.72, 49.18, 293.40°)
OKLab	oklab(37.56% -0.0048 -0.13)
OKLCH	oklch(37.56% 0.13 267.9)
XYZ	xyz(6.4229, 4.9941, 22.8112)
Luminance	0.0500 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243985 #857024

analogous

#246985 #243985 #3F2485

triadic

#243985 #852439 #398524

tetradic

#243985 #852469 #857024 #24853F

square

#243985 #852469 #857024 #24853F

split-complementary

#243985 #853F24 #698524

monochromatic

#0A1025 #172455 #243985 #314EB5 #536ED0

Accessibility & contrast

On white

10.51

#243985 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#243985 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243985

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243985	#FFFFFF	#000000	##FFFFFF
##243985	1.00	10.51	2.00	10.51
#FFFFFF	10.51	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004488

Deuteranopia (green-blind)

#003B83

Tritanopia (blue-blind)

#004C59

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #243985;
/* rgb */ color: rgb(36, 57, 133);
/* oklch */ color: oklch(37.6% 0.130 267.9);

Tailwind

colors: {
  custom: {
    50: '#6c6fa9',
    500: '#243985',
    950: '#000000',
  },
}

SCSS

$custom: #243985;
$custom-light: #6c6fa9;
$custom-dark: #000000;

JSON

{
  "hex": "#243985",
  "rgb": {
    "r": 36,
    "g": 57,
    "b": 133
  },
  "hsl": {
    "h": 227.01,
    "s": 57.396,
    "l": 33.137
  },
  "oklch": {
    "l": 0.37555,
    "c": 0.13007,
    "h": 267.9
  },
  "luminance": 0.04995
}

Semantic roles & 50–950 ramp

primary

#243985

secondary

#B49F50

accent

#BF47E1

background

#F6F6FA

surface

#ECECF4

border

#C7C7CE

text

#080710

muted

#7A7A7F

Preview Lab

Preview with #243985

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

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