#45679B#45679B

#45679B is a mid, moderate blue. Relative luminance 0.133; OKLCH L 51.2% C 0.092 H 258.6°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#45679B
RGB	rgb(69, 103, 155)
HSL	hsl(216, 38%, 44%)
HSV	hsv(216, 55%, 61%)
CMYK	cmyk(55.5%, 33.5%, 0%, 39.2%)
CIE-LAB	lab(43.26, 3.63, -32.01)
CIE-LCH	lch(43.26, 32.22, 276.47°)
OKLab	oklab(51.17% -0.0181 -0.0902)
OKLCH	oklch(51.17% 0.092 258.6)
XYZ	xyz(13.2188, 13.3312, 32.8806)
Luminance	0.1333 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45679B #9B7945

analogous

#45929B #45679B #4E459B

triadic

#45679B #9B4567 #679B45

tetradic

#45679B #9B4592 #9B7945 #459B4E

square

#45679B #9B4592 #9B7945 #459B4E

split-complementary

#45679B #9B4E45 #929B45

monochromatic

#1F2F46 #324B71 #45679B #6386BA #8EA7CD

Accessibility & contrast

On white

5.73

#45679B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#45679B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #45679B

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45679B	#FFFFFF	#000000	##FFFFFF
##45679B	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#526B9D

Deuteranopia (green-blind)

#47629A

Tritanopia (blue-blind)

#11737A

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #45679b;
/* rgb */ color: rgb(69, 103, 155);
/* oklch */ color: oklch(51.2% 0.092 258.6);

Tailwind

colors: {
  custom: {
    50: '#7f92b8',
    500: '#45679b',
    950: '#000000',
  },
}

SCSS

$custom: #45679b;
$custom-light: #7f92b8;
$custom-dark: #000000;

JSON

{
  "hex": "#45679b",
  "rgb": {
    "r": 69,
    "g": 103,
    "b": 155
  },
  "hsl": {
    "h": 216.279,
    "s": 38.393,
    "l": 43.922
  },
  "oklch": {
    "l": 0.51174,
    "c": 0.09205,
    "h": 258.6
  },
  "luminance": 0.13332
}

Semantic roles & 50–950 ramp

primary

#45679B

secondary

#B8A384

accent

#A059CE

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0A0C11

muted

#7C7D80

Preview Lab

Preview with #45679B

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

Preview Lab → · Contrast checker → · Palette generator →