#184C8E#184C8E

#184C8E is a dark, vivid cyan. Relative luminance 0.073; OKLCH L 42.1% C 0.122 H 256.4°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#184C8E
RGB	rgb(24, 76, 142)
HSL	hsl(214, 71%, 33%)
HSV	hsv(214, 83%, 56%)
CMYK	cmyk(83.1%, 46.5%, 0%, 44.3%)
CIE-LAB	lab(32.51, 8.56, -41.36)
CIE-LCH	lch(32.51, 42.23, 281.69°)
OKLab	oklab(42.06% -0.0287 -0.1187)
OKLCH	oklch(42.06% 0.122 256.4)
XYZ	xyz(7.8418, 7.3151, 26.5846)
Luminance	0.0732 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184C8E #8E5A18

analogous

#18878E #184C8E #1F188E

triadic

#184C8E #8E184C #4C8E18

tetradic

#184C8E #8E1887 #8E5A18 #188E1F

square

#184C8E #8E1887 #8E5A18 #188E1F

split-complementary

#184C8E #8E1F18 #878E18

monochromatic

#061425 #0F305A #184C8E #2168C2 #4187DF

Accessibility & contrast

On white

8.53

#184C8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#184C8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184C8E

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184C8E	#FFFFFF	#000000	##FFFFFF
##184C8E	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#295291

Deuteranopia (green-blind)

#0D488D

Tritanopia (blue-blind)

#005C66

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #184c8e;
/* rgb */ color: rgb(24, 76, 142);
/* oklch */ color: oklch(42.1% 0.122 256.4);

Tailwind

colors: {
  custom: {
    50: '#6a7daf',
    500: '#184c8e',
    950: '#000000',
  },
}

SCSS

$custom: #184c8e;
$custom-light: #6a7daf;
$custom-dark: #000000;

JSON

{
  "hex": "#184c8e",
  "rgb": {
    "r": 24,
    "g": 76,
    "b": 142
  },
  "hsl": {
    "h": 213.559,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.4206,
    "c": 0.12213,
    "h": 256.4
  },
  "luminance": 0.07316
}

Semantic roles & 50–950 ramp

primary

#184C8E

secondary

#C08842

accent

#9F3AEE

background

#F6F7FA

surface

#ECEEF5

border

#C7C9CF

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #184C8E

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

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