#184281#184281

#184281 is a dark, moderate blue. Relative luminance 0.057; OKLCH L 38.7% C 0.116 H 258.7°. Best body text is #FFFFFF at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#184281
RGB	rgb(24, 66, 129)
HSL	hsl(216, 69%, 30%)
HSV	hsv(216, 81%, 51%)
CMYK	cmyk(81.4%, 48.8%, 0%, 49.4%)
CIE-LAB	lab(28.58, 10.06, -39.66)
CIE-LCH	lch(28.58, 40.91, 284.23°)
OKLab	oklab(38.74% -0.0227 -0.1139)
OKLCH	oklch(38.74% 0.116 258.7)
XYZ	xyz(6.2859, 5.6749, 21.5287)
Luminance	0.0568 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184281 #815718

analogous

#187681 #184281 #231881

triadic

#184281 #811842 #428118

tetradic

#184281 #811876 #815718 #188123

square

#184281 #811876 #815718 #188123

split-complementary

#184281 #812318 #768118

monochromatic

#050D1A #0E284D #184281 #225CB5 #397ADA

Accessibility & contrast

On white

9.84

#184281 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#184281 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184281

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184281	#FFFFFF	#000000	##FFFFFF
##184281	1.00	9.84	2.14	9.84
#FFFFFF	9.84	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F4883

Deuteranopia (green-blind)

#013F80

Tritanopia (blue-blind)

#00515B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #184281;
/* rgb */ color: rgb(24, 66, 129);
/* oklch */ color: oklch(38.7% 0.116 258.7);

Tailwind

colors: {
  custom: {
    50: '#6775a6',
    500: '#184281',
    950: '#000000',
  },
}

SCSS

$custom: #184281;
$custom-light: #6775a6;
$custom-dark: #000000;

JSON

{
  "hex": "#184281",
  "rgb": {
    "r": 24,
    "g": 66,
    "b": 129
  },
  "hsl": {
    "h": 216,
    "s": 68.627,
    "l": 30
  },
  "oklch": {
    "l": 0.38738,
    "c": 0.11616,
    "h": 258.7
  },
  "luminance": 0.05676
}

Semantic roles & 50–950 ramp

primary

#184281

secondary

#B58640

accent

#A53CEB

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #184281

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

Preview Lab → · Contrast checker → · Palette generator →