#184581#184581

#184581 is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 39.5% C 0.112 H 257.0°. Best body text is #FFFFFF at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#184581
RGB	rgb(24, 69, 129)
HSL	hsl(214, 69%, 30%)
HSV	hsv(214, 81%, 51%)
CMYK	cmyk(81.4%, 46.5%, 0%, 49.4%)
CIE-LAB	lab(29.50, 7.99, -38.18)
CIE-LCH	lch(29.50, 39.00, 281.82°)
OKLab	oklab(39.45% -0.0253 -0.1095)
OKLCH	oklch(39.45% 0.112 257)
XYZ	xyz(6.4658, 6.0346, 21.5887)
Luminance	0.0604 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184581 #815418

analogous

#187981 #184581 #201881

triadic

#184581 #811845 #458118

tetradic

#184581 #811879 #815418 #188120

square

#184581 #811879 #815418 #188120

split-complementary

#184581 #812018 #798118

monochromatic

#050E1A #0E294D #184581 #2261B5 #397EDA

Accessibility & contrast

On white

9.52

#184581 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#184581 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184581

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184581	#FFFFFF	#000000	##FFFFFF
##184581	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)

#264B83

Deuteranopia (green-blind)

#0E4180

Tritanopia (blue-blind)

#00535C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #184581;
/* rgb */ color: rgb(24, 69, 129);
/* oklch */ color: oklch(39.5% 0.112 257.0);

Tailwind

colors: {
  custom: {
    50: '#6778a6',
    500: '#184581',
    950: '#000000',
  },
}

SCSS

$custom: #184581;
$custom-light: #6778a6;
$custom-dark: #000000;

JSON

{
  "hex": "#184581",
  "rgb": {
    "r": 24,
    "g": 69,
    "b": 129
  },
  "hsl": {
    "h": 214.286,
    "s": 68.627,
    "l": 30
  },
  "oklch": {
    "l": 0.3945,
    "c": 0.11239,
    "h": 257
  },
  "luminance": 0.06035
}

Semantic roles & 50–950 ramp

primary

#184581

secondary

#B58340

accent

#A03CEB

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #184581

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

Preview Lab → · Contrast checker → · Palette generator →