#45819C#45819C

#45819C is a mid, moderate cyan. Relative luminance 0.194; OKLCH L 57.4% C 0.075 H 229.3°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#45819C
RGB	rgb(69, 129, 156)
HSL	hsl(199, 39%, 44%)
HSV	hsv(199, 56%, 61%)
CMYK	cmyk(55.8%, 17.3%, 0%, 38.8%)
CIE-LAB	lab(51.11, -11.46, -20.41)
CIE-LCH	lch(51.11, 23.41, 240.68°)
OKLab	oklab(57.38% -0.0489 -0.0568)
OKLCH	oklch(57.38% 0.075 229.3)
XYZ	xyz(16.3030, 19.3646, 34.3246)
Luminance	0.1937 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45819C #9C6045

analogous

#459C8C #45819C #45569C

triadic

#45819C #9C4581 #819C45

tetradic

#45819C #8C459C #9C6045 #569C45

square

#45819C #8C459C #9C6045 #569C45

split-complementary

#45819C #9C4556 #9C8C45

monochromatic

#1F3B47 #325E72 #45819C #64A0BA #8EBACD

Accessibility & contrast

On white

4.31

#45819C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#45819C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #45819C

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45819C	#FFFFFF	#000000	##000000
##45819C	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#737F9D

Deuteranopia (green-blind)

#67769C

Tritanopia (blue-blind)

#00898A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #45819c;
/* rgb */ color: rgb(69, 129, 156);
/* oklch */ color: oklch(57.4% 0.075 229.3);

Tailwind

colors: {
  custom: {
    50: '#80a5b9',
    500: '#45819c',
    950: '#000000',
  },
}

SCSS

$custom: #45819c;
$custom-light: #80a5b9;
$custom-dark: #000000;

JSON

{
  "hex": "#45819c",
  "rgb": {
    "r": 69,
    "g": 129,
    "b": 156
  },
  "hsl": {
    "h": 198.621,
    "s": 38.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.57381,
    "c": 0.07493,
    "h": 229.3
  },
  "luminance": 0.19366
}

Semantic roles & 50–950 ramp

primary

#45819C

secondary

#B99484

accent

#7E59CF

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0B0F11

muted

#7C7F80

Preview Lab

Preview with #45819C

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

Preview Lab → · Contrast checker → · Palette generator →