#182763#182763

#182763 is a dark, moderate blue. Relative luminance 0.025; OKLCH L 30.1% C 0.108 H 268.5°. Best body text is #FFFFFF at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#182763
RGB	rgb(24, 39, 99)
HSL	hsl(228, 61%, 24%)
HSV	hsv(228, 76%, 39%)
CMYK	cmyk(75.8%, 60.6%, 0%, 61.2%)
CIE-LAB	lab(18.12, 16.91, -37.36)
CIE-LCH	lch(18.12, 41.01, 294.35°)
OKLab	oklab(30.06% -0.0029 -0.1077)
OKLCH	oklch(30.06% 0.108 268.5)
XYZ	xyz(3.3536, 2.5457, 12.1166)
Luminance	0.0255 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182763 #635418

analogous

#184D63 #182763 #2F1863

triadic

#182763 #631827 #276318

tetradic

#182763 #63184D #635418 #18632F

square

#182763 #63184D #635418 #18632F

split-complementary

#182763 #632F18 #4D6318

monochromatic

#060A19 #0C1432 #182763 #243A94 #304EC6

Accessibility & contrast

On white

13.91

#182763 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#182763 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182763

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182763	#FFFFFF	#000000	##FFFFFF
##182763	1.00	13.91	1.51	13.91
#FFFFFF	13.91	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003065

Deuteranopia (green-blind)

#002962

Tritanopia (blue-blind)

#003640

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #182763;
/* rgb */ color: rgb(24, 39, 99);
/* oklch */ color: oklch(30.1% 0.108 268.5);

Tailwind

colors: {
  custom: {
    50: '#616090',
    500: '#182763',
    950: '#000000',
  },
}

SCSS

$custom: #182763;
$custom-light: #616090;
$custom-dark: #000000;

JSON

{
  "hex": "#182763",
  "rgb": {
    "r": 24,
    "g": 39,
    "b": 99
  },
  "hsl": {
    "h": 228,
    "s": 60.976,
    "l": 24.118
  },
  "oklch": {
    "l": 0.30057,
    "c": 0.10773,
    "h": 268.5
  },
  "luminance": 0.02546
}

Semantic roles & 50–950 ramp

primary

#182763

secondary

#99873E

accent

#C444E4

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#05050C

muted

#7A797D

Preview Lab

Preview with #182763

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

Preview Lab → · Contrast checker → · Palette generator →