#184A6B#184A6B

#184A6B is a dark, moderate cyan. Relative luminance 0.062; OKLCH L 39.3% C 0.077 H 241.7°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#184A6B
RGB	rgb(24, 74, 107)
HSL	hsl(204, 63%, 26%)
HSV	hsv(204, 78%, 42%)
CMYK	cmyk(77.6%, 30.8%, 0%, 58%)
CIE-LAB	lab(29.79, -4.25, -23.89)
CIE-LCH	lch(29.79, 24.27, 259.91°)
OKLab	oklab(39.26% -0.0363 -0.0676)
OKLCH	oklch(39.26% 0.077 241.7)
XYZ	xyz(5.4783, 6.1527, 14.8059)
Luminance	0.0615 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184A6B #6B3918

analogous

#186B62 #184A6B #18216B

triadic

#184A6B #6B184A #4A6B18

tetradic

#184A6B #62186B #6B3918 #216B18

square

#184A6B #62186B #6B3918 #216B18

split-complementary

#184A6B #6B1821 #6B6218

monochromatic

#061119 #0D2739 #184A6B #236D9D #2E8FCF

Accessibility & contrast

On white

9.41

#184A6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#184A6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184A6B

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184A6B	#FFFFFF	#000000	##FFFFFF
##184A6B	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B4B6C

Deuteranopia (green-blind)

#2F436A

Tritanopia (blue-blind)

#005256

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #184a6b;
/* rgb */ color: rgb(24, 74, 107);
/* oklch */ color: oklch(39.3% 0.077 241.7);

Tailwind

colors: {
  custom: {
    50: '#627c95',
    500: '#184a6b',
    950: '#000000',
  },
}

SCSS

$custom: #184a6b;
$custom-light: #627c95;
$custom-dark: #000000;

JSON

{
  "hex": "#184a6b",
  "rgb": {
    "r": 24,
    "g": 74,
    "b": 107
  },
  "hsl": {
    "h": 203.855,
    "s": 63.359,
    "l": 25.686
  },
  "oklch": {
    "l": 0.39255,
    "c": 0.07672,
    "h": 241.7
  },
  "luminance": 0.06153
}

Semantic roles & 50–950 ramp

primary

#184A6B

secondary

#A1653E

accent

#8341E6

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #184A6B

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

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