#184777#184777

#184777 is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 39.2% C 0.096 H 252.0°. Best body text is #FFFFFF at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#184777
RGB	rgb(24, 71, 119)
HSL	hsl(210, 66%, 28%)
HSV	hsv(210, 80%, 47%)
CMYK	cmyk(79.8%, 40.3%, 0%, 53.3%)
CIE-LAB	lab(29.49, 2.54, -31.94)
CIE-LCH	lch(29.49, 32.04, 274.54°)
OKLab	oklab(39.24% -0.0296 -0.0911)
OKLCH	oklch(39.24% 0.096 252)
XYZ	xyz(5.9584, 6.0319, 18.2994)
Luminance	0.0603 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184777 #774818

analogous

#187677 #184777 #181877

triadic

#184777 #771847 #477718

tetradic

#184777 #771876 #774818 #187718

square

#184777 #771876 #774818 #187718

split-complementary

#184777 #771818 #767718

monochromatic

#050F19 #0E2944 #184777 #2265AA #3384D6

Accessibility & contrast

On white

9.52

#184777 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#184777 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184777

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184777	#FFFFFF	#000000	##FFFFFF
##184777	1.00	9.52	2.21	9.52
#FFFFFF	9.52	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#304A79

Deuteranopia (green-blind)

#214276

Tritanopia (blue-blind)

#005259

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #184777;
/* rgb */ color: rgb(24, 71, 119);
/* oklch */ color: oklch(39.2% 0.096 252.0);

Tailwind

colors: {
  custom: {
    50: '#64799e',
    500: '#184777',
    950: '#000000',
  },
}

SCSS

$custom: #184777;
$custom-light: #64799e;
$custom-dark: #000000;

JSON

{
  "hex": "#184777",
  "rgb": {
    "r": 24,
    "g": 71,
    "b": 119
  },
  "hsl": {
    "h": 210.316,
    "s": 66.434,
    "l": 28.039
  },
  "oklch": {
    "l": 0.39239,
    "c": 0.09579,
    "h": 252
  },
  "luminance": 0.06033
}

Semantic roles & 50–950 ramp

primary

#184777

secondary

#AC763F

accent

#953EE9

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #184777

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

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