#182761#182761

#182761 is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.9% C 0.105 H 268.4°. Best body text is #FFFFFF at 13.99:1 contrast (WCAG AA passes).

Color values

HEX	#182761
RGB	rgb(24, 39, 97)
HSL	hsl(228, 60%, 24%)
HSV	hsv(228, 75%, 38%)
CMYK	cmyk(75.3%, 59.8%, 0%, 62%)
CIE-LAB	lab(17.95, 16.08, -36.32)
CIE-LCH	lch(17.95, 39.72, 293.88°)
OKLab	oklab(29.88% -0.003 -0.1046)
OKLCH	oklch(29.88% 0.105 268.4)
XYZ	xyz(3.2591, 2.5080, 11.6193)
Luminance	0.0251 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182761 #615218

analogous

#184B61 #182761 #2D1861

triadic

#182761 #611827 #276118

tetradic

#182761 #61184B #615218 #18612D

square

#182761 #61184B #615218 #18612D

split-complementary

#182761 #612D18 #4B6118

monochromatic

#060A19 #0C1330 #182761 #243B92 #304EC3

Accessibility & contrast

On white

13.99

#182761 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#182761 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182761

13.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182761	#FFFFFF	#000000	##FFFFFF
##182761	1.00	13.99	1.50	13.99
#FFFFFF	13.99	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F63

Deuteranopia (green-blind)

#002960

Tritanopia (blue-blind)

#00353F

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #182761;
/* rgb */ color: rgb(24, 39, 97);
/* oklch */ color: oklch(29.9% 0.105 268.4);

Tailwind

colors: {
  custom: {
    50: '#60608e',
    500: '#182761',
    950: '#000000',
  },
}

SCSS

$custom: #182761;
$custom-light: #60608e;
$custom-dark: #000000;

JSON

{
  "hex": "#182761",
  "rgb": {
    "r": 24,
    "g": 39,
    "b": 97
  },
  "hsl": {
    "h": 227.671,
    "s": 60.331,
    "l": 23.725
  },
  "oklch": {
    "l": 0.29876,
    "c": 0.10466,
    "h": 268.4
  },
  "luminance": 0.02508
}

Semantic roles & 50–950 ramp

primary

#182761

secondary

#97853D

accent

#C344E3

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#05050C

muted

#7A797D

Preview Lab

Preview with #182761

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

Preview Lab → · Contrast checker → · Palette generator →