#184F67#184F67

#184F67 is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.4% C 0.069 H 231.0°. Best body text is #FFFFFF at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#184F67
RGB	rgb(24, 79, 103)
HSL	hsl(198, 62%, 25%)
HSV	hsv(198, 77%, 40%)
CMYK	cmyk(76.7%, 23.3%, 0%, 59.6%)
CIE-LAB	lab(31.27, -8.94, -19.06)
CIE-LCH	lch(31.27, 21.06, 244.88°)
OKLab	oklab(40.36% -0.0433 -0.0535)
OKLCH	oklch(40.36% 0.069 231)
XYZ	xyz(5.6199, 6.7648, 13.8389)
Luminance	0.0677 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184F67 #673018

analogous

#186758 #184F67 #182767

triadic

#184F67 #67184F #4F6718

tetradic

#184F67 #581867 #673018 #276718

square

#184F67 #581867 #673018 #276718

split-complementary

#184F67 #671827 #675818

monochromatic

#061319 #0C2935 #184F67 #247599 #2F9BCA

Accessibility & contrast

On white

8.92

#184F67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#184F67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184F67

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184F67	#FFFFFF	#000000	##FFFFFF
##184F67	1.00	8.92	2.35	8.92
#FFFFFF	8.92	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434E68

Deuteranopia (green-blind)

#384667

Tritanopia (blue-blind)

#005657

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #184f67;
/* rgb */ color: rgb(24, 79, 103);
/* oklch */ color: oklch(40.4% 0.069 231.0);

Tailwind

colors: {
  custom: {
    50: '#618092',
    500: '#184f67',
    950: '#000000',
  },
}

SCSS

$custom: #184f67;
$custom-light: #618092;
$custom-dark: #000000;

JSON

{
  "hex": "#184f67",
  "rgb": {
    "r": 24,
    "g": 79,
    "b": 103
  },
  "hsl": {
    "h": 198.228,
    "s": 62.205,
    "l": 24.902
  },
  "oklch": {
    "l": 0.40359,
    "c": 0.06888,
    "h": 231
  },
  "luminance": 0.06765
}

Semantic roles & 50–950 ramp

primary

#184F67

secondary

#9D5B3E

accent

#7443E5

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #184F67

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

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