#183965#183965

#183965 is a dark, moderate cyan. Relative luminance 0.041; OKLCH L 34.5% C 0.086 H 256.5°. Best body text is #FFFFFF at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#183965
RGB	rgb(24, 57, 101)
HSL	hsl(214, 62%, 25%)
HSV	hsv(214, 76%, 40%)
CMYK	cmyk(76.2%, 43.6%, 0%, 60.4%)
CIE-LAB	lab(23.87, 4.76, -29.42)
CIE-LCH	lch(23.87, 29.80, 279.18°)
OKLab	oklab(34.49% -0.0201 -0.084)
OKLCH	oklch(34.49% 0.086 256.5)
XYZ	xyz(4.1879, 4.0596, 12.8723)
Luminance	0.0406 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#183965 #654418

analogous

#186065 #183965 #1E1865

triadic

#183965 #651839 #396518

tetradic

#183965 #651860 #654418 #18651E

square

#183965 #651860 #654418 #18651E

split-complementary

#183965 #651E18 #606518

monochromatic

#060E19 #0C1D34 #183965 #245596 #3071C8

Accessibility & contrast

On white

11.59

#183965 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#183965 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #183965

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##183965	#FFFFFF	#000000	##FFFFFF
##183965	1.00	11.59	1.81	11.59
#FFFFFF	11.59	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#243D67

Deuteranopia (green-blind)

#183664

Tritanopia (blue-blind)

#00434A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #183965;
/* rgb */ color: rgb(24, 57, 101);
/* oklch */ color: oklch(34.5% 0.086 256.5);

Tailwind

colors: {
  custom: {
    50: '#606f91',
    500: '#183965',
    950: '#000000',
  },
}

SCSS

$custom: #183965;
$custom-light: #606f91;
$custom-dark: #000000;

JSON

{
  "hex": "#183965",
  "rgb": {
    "r": 24,
    "g": 57,
    "b": 101
  },
  "hsl": {
    "h": 214.286,
    "s": 61.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.34491,
    "c": 0.08638,
    "h": 256.5
  },
  "luminance": 0.0406
}

Semantic roles & 50–950 ramp

primary

#183965

secondary

#9B733E

accent

#9F43E5

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#05070D

muted

#7A7A7D

Preview Lab

Preview with #183965

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

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