#184A64#184A64

#184A64 is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 38.9% C 0.068 H 235.3°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#184A64
RGB	rgb(24, 74, 100)
HSL	hsl(201, 61%, 24%)
HSV	hsv(201, 76%, 39%)
CMYK	cmyk(76%, 26%, 0%, 60.8%)
CIE-LAB	lab(29.44, -6.97, -19.99)
CIE-LCH	lch(29.44, 21.18, 250.77°)
OKLab	oklab(38.86% -0.0389 -0.0563)
OKLCH	oklch(38.86% 0.068 235.3)
XYZ	xyz(5.1248, 6.0113, 12.9443)
Luminance	0.0601 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184A64 #643218

analogous

#186458 #184A64 #182464

triadic

#184A64 #64184A #4A6418

tetradic

#184A64 #581864 #643218 #246418

square

#184A64 #581864 #643218 #246418

split-complementary

#184A64 #641824 #645818

monochromatic

#061219 #0C2533 #184A64 #246F95 #3093C7

Accessibility & contrast

On white

9.54

#184A64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#184A64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184A64

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184A64	#FFFFFF	#000000	##FFFFFF
##184A64	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D4965

Deuteranopia (green-blind)

#334264

Tritanopia (blue-blind)

#005153

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #184a64;
/* rgb */ color: rgb(24, 74, 100);
/* oklch */ color: oklch(38.9% 0.068 235.3);

Tailwind

colors: {
  custom: {
    50: '#607c90',
    500: '#184a64',
    950: '#000000',
  },
}

SCSS

$custom: #184a64;
$custom-light: #607c90;
$custom-dark: #000000;

JSON

{
  "hex": "#184a64",
  "rgb": {
    "r": 24,
    "g": 74,
    "b": 100
  },
  "hsl": {
    "h": 200.526,
    "s": 61.29,
    "l": 24.314
  },
  "oklch": {
    "l": 0.38858,
    "c": 0.06844,
    "h": 235.3
  },
  "luminance": 0.06012
}

Semantic roles & 50–950 ramp

primary

#184A64

secondary

#9A5D3E

accent

#7A43E4

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#05090C

muted

#7A7B7D

Preview Lab

Preview with #184A64

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

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