#182775#182775

#182775 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 31.8% C 0.134 H 268.7°. Best body text is #FFFFFF at 13.24:1 contrast (WCAG AA passes).

Color values

HEX	#182775
RGB	rgb(24, 39, 117)
HSL	hsl(230, 66%, 28%)
HSV	hsv(230, 79%, 46%)
CMYK	cmyk(79.5%, 66.7%, 0%, 54.1%)
CIE-LAB	lab(19.76, 24.20, -46.39)
CIE-LCH	lch(19.76, 52.32, 297.55°)
OKLab	oklab(31.78% -0.0029 -0.1342)
OKLCH	oklch(31.78% 0.134 268.7)
XYZ	xyz(4.3120, 2.9291, 17.1643)
Luminance	0.0293 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182775 #756618

analogous

#185575 #182775 #381875

triadic

#182775 #751827 #277518

tetradic

#182775 #751855 #756618 #187538

square

#182775 #751855 #756618 #187538

split-complementary

#182775 #753818 #557518

monochromatic

#050819 #0E1642 #182775 #2238A8 #324DD5

Accessibility & contrast

On white

13.24

#182775 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#182775 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182775

13.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182775	#FFFFFF	#000000	##FFFFFF
##182775	1.00	13.24	1.59	13.24
#FFFFFF	13.24	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003477

Deuteranopia (green-blind)

#002B74

Tritanopia (blue-blind)

#003B4A

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #182775;
/* rgb */ color: rgb(24, 39, 117);
/* oklch */ color: oklch(31.8% 0.134 268.7);

Tailwind

colors: {
  custom: {
    50: '#65619e',
    500: '#182775',
    950: '#000000',
  },
}

SCSS

$custom: #182775;
$custom-light: #65619e;
$custom-dark: #000000;

JSON

{
  "hex": "#182775",
  "rgb": {
    "r": 24,
    "g": 39,
    "b": 117
  },
  "hsl": {
    "h": 230.323,
    "s": 65.957,
    "l": 27.647
  },
  "oklch": {
    "l": 0.31776,
    "c": 0.1342,
    "h": 268.7
  },
  "luminance": 0.0293
}

Semantic roles & 50–950 ramp

primary

#182775

secondary

#AA993F

accent

#CD3FE9

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #182775

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

Preview Lab → · Contrast checker → · Palette generator →