#184D65#184D65

#184D65 is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 39.7% C 0.068 H 231.8°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#184D65
RGB	rgb(24, 77, 101)
HSL	hsl(199, 62%, 25%)
HSV	hsv(199, 76%, 40%)
CMYK	cmyk(76.2%, 23.8%, 0%, 60.4%)
CIE-LAB	lab(30.50, -8.46, -18.99)
CIE-LCH	lch(30.50, 20.79, 245.97°)
OKLab	oklab(39.72% -0.0419 -0.0533)
OKLCH	oklch(39.72% 0.068 231.8)
XYZ	xyz(5.3786, 6.4409, 13.2691)
Luminance	0.0644 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184D65 #653018

analogous

#186557 #184D65 #182765

triadic

#184D65 #65184D #4D6518

tetradic

#184D65 #571865 #653018 #276518

square

#184D65 #571865 #653018 #276518

split-complementary

#184D65 #651827 #655718

monochromatic

#061319 #0C2734 #184D65 #247396 #3098C8

Accessibility & contrast

On white

9.18

#184D65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#184D65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184D65

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184D65	#FFFFFF	#000000	##FFFFFF
##184D65	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414C66

Deuteranopia (green-blind)

#374465

Tritanopia (blue-blind)

#005355

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #184d65;
/* rgb */ color: rgb(24, 77, 101);
/* oklch */ color: oklch(39.7% 0.068 231.8);

Tailwind

colors: {
  custom: {
    50: '#617e91',
    500: '#184d65',
    950: '#000000',
  },
}

SCSS

$custom: #184d65;
$custom-light: #617e91;
$custom-dark: #000000;

JSON

{
  "hex": "#184d65",
  "rgb": {
    "r": 24,
    "g": 77,
    "b": 101
  },
  "hsl": {
    "h": 198.701,
    "s": 61.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.39717,
    "c": 0.06783,
    "h": 231.8
  },
  "luminance": 0.06442
}

Semantic roles & 50–950 ramp

primary

#184D65

secondary

#9B5B3E

accent

#7543E5

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#050A0C

muted

#7A7C7D

Preview Lab

Preview with #184D65

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

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