#184380#184380

#184380 is a dark, moderate blue. Relative luminance 0.058; OKLCH L 38.9% C 0.113 H 257.9°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#184380
RGB	rgb(24, 67, 128)
HSL	hsl(215, 68%, 30%)
HSV	hsv(215, 81%, 50%)
CMYK	cmyk(81.3%, 47.7%, 0%, 49.8%)
CIE-LAB	lab(28.82, 8.95, -38.65)
CIE-LCH	lch(28.82, 39.68, 283.04°)
OKLab	oklab(38.9% -0.0238 -0.1109)
OKLCH	oklch(38.9% 0.113 257.9)
XYZ	xyz(6.2787, 5.7663, 21.2000)
Luminance	0.0577 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184380 #805518

analogous

#187780 #184380 #211880

triadic

#184380 #801843 #438018

tetradic

#184380 #801877 #805518 #188021

square

#184380 #801877 #805518 #188021

split-complementary

#184380 #802118 #778018

monochromatic

#050D1A #0E284C #184380 #225EB4 #397BDA

Accessibility & contrast

On white

9.75

#184380 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#184380 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184380

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184380	#FFFFFF	#000000	##FFFFFF
##184380	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#224982

Deuteranopia (green-blind)

#08407F

Tritanopia (blue-blind)

#00525B

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #184380;
/* rgb */ color: rgb(24, 67, 128);
/* oklch */ color: oklch(38.9% 0.113 257.9);

Tailwind

colors: {
  custom: {
    50: '#6676a5',
    500: '#184380',
    950: '#000000',
  },
}

SCSS

$custom: #184380;
$custom-light: #6676a5;
$custom-dark: #000000;

JSON

{
  "hex": "#184380",
  "rgb": {
    "r": 24,
    "g": 67,
    "b": 128
  },
  "hsl": {
    "h": 215.192,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.38899,
    "c": 0.11345,
    "h": 257.9
  },
  "luminance": 0.05767
}

Semantic roles & 50–950 ramp

primary

#184380

secondary

#B48440

accent

#A33DEB

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #184380

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

Preview Lab → · Contrast checker → · Palette generator →