#45599C#45599C

#45599C is a mid, moderate blue. Relative luminance 0.108; OKLCH L 48.1% C 0.111 H 269.4°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#45599C
RGB	rgb(69, 89, 156)
HSL	hsl(226, 39%, 44%)
HSV	hsv(226, 56%, 61%)
CMYK	cmyk(55.8%, 42.9%, 0%, 38.8%)
CIE-LAB	lab(39.26, 12.83, -38.93)
CIE-LCH	lch(39.26, 40.99, 288.24°)
OKLab	oklab(48.1% -0.0012 -0.1106)
OKLCH	oklch(48.1% 0.111 269.4)
XYZ	xyz(12.0254, 10.8094, 32.8988)
Luminance	0.1081 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45599C #9C8845

analogous

#45859C #45599C #5D459C

triadic

#45599C #9C4559 #599C45

tetradic

#45599C #9C4585 #9C8845 #459C5D

square

#45599C #9C4585 #9C8845 #459C5D

split-complementary

#45599C #9C5D45 #859C45

monochromatic

#1F2947 #324172 #45599C #6478BA #8E9DCD

Accessibility & contrast

On white

6.64

#45599C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#45599C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #45599C

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45599C	#FFFFFF	#000000	##FFFFFF
##45599C	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D619F

Deuteranopia (green-blind)

#32599B

Tritanopia (blue-blind)

#156873

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #45599c;
/* rgb */ color: rgb(69, 89, 156);
/* oklch */ color: oklch(48.1% 0.111 269.4);

Tailwind

colors: {
  custom: {
    50: '#7f87b9',
    500: '#45599c',
    950: '#000000',
  },
}

SCSS

$custom: #45599c;
$custom-light: #7f87b9;
$custom-dark: #000000;

JSON

{
  "hex": "#45599c",
  "rgb": {
    "r": 69,
    "g": 89,
    "b": 156
  },
  "hsl": {
    "h": 226.207,
    "s": 38.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.48096,
    "c": 0.1106,
    "h": 269.4
  },
  "luminance": 0.1081
}

Semantic roles & 50–950 ramp

primary

#45599C

secondary

#B9AD84

accent

#B459CF

background

#F8F8FB

surface

#EFEFF6

border

#CACAD0

text

#0B0B11

muted

#7C7C80

Preview Lab

Preview with #45599C

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

Preview Lab → · Contrast checker → · Palette generator →