#184881#184881

#184881 is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 40.2% C 0.109 H 255.1°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#184881
RGB	rgb(24, 72, 129)
HSL	hsl(213, 69%, 30%)
HSV	hsv(213, 81%, 51%)
CMYK	cmyk(81.4%, 44.2%, 0%, 49.4%)
CIE-LAB	lab(30.43, 5.95, -36.68)
CIE-LCH	lch(30.43, 37.16, 279.21°)
OKLab	oklab(40.17% -0.028 -0.105)
OKLCH	oklch(40.17% 0.109 255.1)
XYZ	xyz(6.6550, 6.4131, 21.6517)
Luminance	0.0641 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184881 #815118

analogous

#187D81 #184881 #1C1881

triadic

#184881 #811848 #488118

tetradic

#184881 #81187D #815118 #18811C

square

#184881 #81187D #815118 #18811C

split-complementary

#184881 #811C18 #7D8118

monochromatic

#050E1A #0E2B4D #184881 #2265B5 #3983DA

Accessibility & contrast

On white

9.20

#184881 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#184881 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184881

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184881	#FFFFFF	#000000	##FFFFFF
##184881	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B4D83

Deuteranopia (green-blind)

#184380

Tritanopia (blue-blind)

#00565E

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #184881;
/* rgb */ color: rgb(24, 72, 129);
/* oklch */ color: oklch(40.2% 0.109 255.1);

Tailwind

colors: {
  custom: {
    50: '#677aa6',
    500: '#184881',
    950: '#000000',
  },
}

SCSS

$custom: #184881;
$custom-light: #677aa6;
$custom-dark: #000000;

JSON

{
  "hex": "#184881",
  "rgb": {
    "r": 24,
    "g": 72,
    "b": 129
  },
  "hsl": {
    "h": 212.571,
    "s": 68.627,
    "l": 30
  },
  "oklch": {
    "l": 0.40172,
    "c": 0.10871,
    "h": 255.1
  },
  "luminance": 0.06414
}

Semantic roles & 50–950 ramp

primary

#184881

secondary

#B57F40

accent

#9B3CEB

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #184881

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

Preview Lab → · Contrast checker → · Palette generator →