#243086#243086

#243086 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.8% C 0.143 H 271.0°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#243086
RGB	rgb(36, 48, 134)
HSL	hsl(233, 58%, 33%)
HSV	hsv(233, 73%, 53%)
CMYK	cmyk(73.1%, 64.2%, 0%, 47.5%)
CIE-LAB	lab(24.35, 26.10, -49.61)
CIE-LCH	lch(24.35, 56.06, 297.75°)
OKLab	oklab(35.82% 0.0026 -0.1432)
OKLCH	oklch(35.82% 0.143 271)
XYZ	xyz(6.0861, 4.2096, 23.0414)
Luminance	0.0421 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243086 #867A24

analogous

#246186 #243086 #492486

triadic

#243086 #862430 #308624

tetradic

#243086 #862461 #867A24 #248649

square

#243086 #862461 #867A24 #248649

split-complementary

#243086 #864924 #618624

monochromatic

#0A0D26 #171F56 #243086 #3141B6 #5363D1

Accessibility & contrast

On white

11.40

#243086 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#243086 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243086

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243086	#FFFFFF	#000000	##FFFFFF
##243086	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E89

Deuteranopia (green-blind)

#003584

Tritanopia (blue-blind)

#004656

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #243086;
/* rgb */ color: rgb(36, 48, 134);
/* oklch */ color: oklch(35.8% 0.143 271.0);

Tailwind

colors: {
  custom: {
    50: '#6d68aa',
    500: '#243086',
    950: '#000000',
  },
}

SCSS

$custom: #243086;
$custom-light: #6d68aa;
$custom-dark: #000000;

JSON

{
  "hex": "#243086",
  "rgb": {
    "r": 36,
    "g": 48,
    "b": 134
  },
  "hsl": {
    "h": 232.653,
    "s": 57.647,
    "l": 33.333
  },
  "oklch": {
    "l": 0.3582,
    "c": 0.14326,
    "h": 271
  },
  "luminance": 0.0421
}

Semantic roles & 50–950 ramp

primary

#243086

secondary

#B5A951

accent

#CE47E1

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #243086

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

Preview Lab → · Contrast checker → · Palette generator →