#45689D#45689D

#45689D is a mid, moderate blue. Relative luminance 0.136; OKLCH L 51.5% C 0.094 H 258.4°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#45689D
RGB	rgb(69, 104, 157)
HSL	hsl(216, 39%, 44%)
HSV	hsv(216, 56%, 62%)
CMYK	cmyk(56.1%, 33.8%, 0%, 38.4%)
CIE-LAB	lab(43.65, 3.68, -32.58)
CIE-LCH	lch(43.65, 32.79, 276.44°)
OKLab	oklab(51.51% -0.0188 -0.0919)
OKLCH	oklch(51.51% 0.094 258.4)
XYZ	xyz(13.4883, 13.5991, 33.8058)
Luminance	0.1360 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45689D #9D7A45

analogous

#45949D #45689D #4E459D

triadic

#45689D #9D4568 #689D45

tetradic

#45689D #9D4594 #9D7A45 #459D4E

square

#45689D #9D4594 #9D7A45 #459D4E

split-complementary

#45689D #9D4E45 #949D45

monochromatic

#203048 #324C72 #45689D #6487BB #8FA8CE

Accessibility & contrast

On white

5.65

#45689D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#45689D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #45689D

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45689D	#FFFFFF	#000000	##FFFFFF
##45689D	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536C9F

Deuteranopia (green-blind)

#48639C

Tritanopia (blue-blind)

#0C747B

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #45689d;
/* rgb */ color: rgb(69, 104, 157);
/* oklch */ color: oklch(51.5% 0.094 258.4);

Tailwind

colors: {
  custom: {
    50: '#7f92ba',
    500: '#45689d',
    950: '#000000',
  },
}

SCSS

$custom: #45689d;
$custom-light: #7f92ba;
$custom-dark: #000000;

JSON

{
  "hex": "#45689d",
  "rgb": {
    "r": 69,
    "g": 104,
    "b": 157
  },
  "hsl": {
    "h": 216.136,
    "s": 38.938,
    "l": 44.314
  },
  "oklch": {
    "l": 0.51514,
    "c": 0.09379,
    "h": 258.4
  },
  "luminance": 0.136
}

Semantic roles & 50–950 ramp

primary

#45689D

secondary

#B9A485

accent

#A059CF

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0B0D11

muted

#7C7D80

Preview Lab

Preview with #45689D

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

Preview Lab → · Contrast checker → · Palette generator →