#243775#243775

#243775 is a dark, moderate blue. Relative luminance 0.044; OKLCH L 35.8% C 0.109 H 267.8°. Best body text is #FFFFFF at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#243775
RGB	rgb(36, 55, 117)
HSL	hsl(226, 53%, 30%)
HSV	hsv(226, 69%, 46%)
CMYK	cmyk(69.2%, 53%, 0%, 54.1%)
CIE-LAB	lab(24.93, 14.66, -37.96)
CIE-LCH	lch(24.93, 40.69, 291.12°)
OKLab	oklab(35.82% -0.0042 -0.1089)
OKLCH	oklch(35.82% 0.109 267.8)
XYZ	xyz(5.3035, 4.3913, 17.3943)
Luminance	0.0439 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243775 #756224

analogous

#245F75 #243775 #3A2475

triadic

#243775 #752437 #377524

tetradic

#243775 #75245F #756224 #24753A

square

#243775 #75245F #756224 #24753A

split-complementary

#243775 #753A24 #5F7524

monochromatic

#070B17 #162146 #243775 #324DA4 #4C69C8

Accessibility & contrast

On white

11.18

#243775 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#243775 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243775

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243775	#FFFFFF	#000000	##FFFFFF
##243775	1.00	11.18	1.88	11.18
#FFFFFF	11.18	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#133F77

Deuteranopia (green-blind)

#003874

Tritanopia (blue-blind)

#004650

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #243775;
/* rgb */ color: rgb(36, 55, 117);
/* oklch */ color: oklch(35.8% 0.109 267.8);

Tailwind

colors: {
  custom: {
    50: '#696d9d',
    500: '#243775',
    950: '#000000',
  },
}

SCSS

$custom: #243775;
$custom-light: #696d9d;
$custom-dark: #000000;

JSON

{
  "hex": "#243775",
  "rgb": {
    "r": 36,
    "g": 55,
    "b": 117
  },
  "hsl": {
    "h": 225.926,
    "s": 52.941,
    "l": 30
  },
  "oklch": {
    "l": 0.35815,
    "c": 0.10899,
    "h": 267.8
  },
  "luminance": 0.04392
}

Semantic roles & 50–950 ramp

primary

#243775

secondary

#A8924D

accent

#BA4BDC

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07070E

muted

#7A7A7E

Preview Lab

Preview with #243775

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

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