#184283#184283

#184283 is a dark, moderate blue. Relative luminance 0.057; OKLCH L 38.9% C 0.119 H 259.1°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#184283
RGB	rgb(24, 66, 131)
HSL	hsl(216, 69%, 30%)
HSV	hsv(216, 82%, 51%)
CMYK	cmyk(81.7%, 49.6%, 0%, 48.6%)
CIE-LAB	lab(28.72, 10.88, -40.68)
CIE-LCH	lch(28.72, 42.11, 284.98°)
OKLab	oklab(38.89% -0.0224 -0.1169)
OKLCH	oklch(38.89% 0.119 259.1)
XYZ	xyz(6.4201, 5.7286, 22.2357)
Luminance	0.0573 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184283 #835918

analogous

#187783 #184283 #241883

triadic

#184283 #831842 #428318

tetradic

#184283 #831877 #835918 #188324

square

#184283 #831877 #835918 #188324

split-complementary

#184283 #832418 #778318

monochromatic

#050E1C #0F284F #184283 #215CB7 #3A79DB

Accessibility & contrast

On white

9.79

#184283 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#184283 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184283

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184283	#FFFFFF	#000000	##FFFFFF
##184283	1.00	9.79	2.15	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D4985

Deuteranopia (green-blind)

#003F82

Tritanopia (blue-blind)

#00525C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #184283;
/* rgb */ color: rgb(24, 66, 131);
/* oklch */ color: oklch(38.9% 0.119 259.1);

Tailwind

colors: {
  custom: {
    50: '#6775a7',
    500: '#184283',
    950: '#000000',
  },
}

SCSS

$custom: #184283;
$custom-light: #6775a7;
$custom-dark: #000000;

JSON

{
  "hex": "#184283",
  "rgb": {
    "r": 24,
    "g": 66,
    "b": 131
  },
  "hsl": {
    "h": 216.449,
    "s": 69.032,
    "l": 30.392
  },
  "oklch": {
    "l": 0.38891,
    "c": 0.11905,
    "h": 259.1
  },
  "luminance": 0.05729
}

Semantic roles & 50–950 ramp

primary

#184283

secondary

#B78840

accent

#A73CEC

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #184283

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

Preview Lab → · Contrast checker → · Palette generator →