#182966#182966

#182966 is a dark, moderate blue. Relative luminance 0.027; OKLCH L 30.8% C 0.110 H 267.6°. Best body text is #FFFFFF at 13.57:1 contrast (WCAG AA passes).

Color values

HEX	#182966
RGB	rgb(24, 41, 102)
HSL	hsl(227, 62%, 25%)
HSV	hsv(227, 76%, 40%)
CMYK	cmyk(76.5%, 59.8%, 0%, 60%)
CIE-LAB	lab(18.97, 16.68, -37.96)
CIE-LCH	lch(18.97, 41.47, 293.72°)
OKLab	oklab(30.77% -0.0045 -0.1094)
OKLCH	oklch(30.77% 0.11 267.6)
XYZ	xyz(3.5671, 2.7390, 12.9085)
Luminance	0.0274 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182966 #665518

analogous

#185066 #182966 #2E1866

triadic

#182966 #661829 #296618

tetradic

#182966 #661850 #665518 #18662E

square

#182966 #661850 #665518 #18662E

split-complementary

#182966 #662E18 #506618

monochromatic

#060A19 #0C1534 #182966 #243D98 #2F51C9

Accessibility & contrast

On white

13.57

#182966 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#182966 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182966

13.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182966	#FFFFFF	#000000	##FFFFFF
##182966	1.00	13.57	1.55	13.57
#FFFFFF	13.57	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003268

Deuteranopia (green-blind)

#002B65

Tritanopia (blue-blind)

#003843

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #182966;
/* rgb */ color: rgb(24, 41, 102);
/* oklch */ color: oklch(30.8% 0.110 267.6);

Tailwind

colors: {
  custom: {
    50: '#616292',
    500: '#182966',
    950: '#000000',
  },
}

SCSS

$custom: #182966;
$custom-light: #616292;
$custom-dark: #000000;

JSON

{
  "hex": "#182966",
  "rgb": {
    "r": 24,
    "g": 41,
    "b": 102
  },
  "hsl": {
    "h": 226.923,
    "s": 61.905,
    "l": 24.706
  },
  "oklch": {
    "l": 0.30768,
    "c": 0.10951,
    "h": 267.6
  },
  "luminance": 0.02739
}

Semantic roles & 50–950 ramp

primary

#182966

secondary

#9C883E

accent

#C243E5

background

#F6F5F9

surface

#EBEAF1

border

#C6C6CB

text

#06050D

muted

#7A797E

Preview Lab

Preview with #182966

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

Preview Lab → · Contrast checker → · Palette generator →