#45649B#45649B

#45649B is a mid, moderate blue. Relative luminance 0.127; OKLCH L 50.5% C 0.095 H 261.2°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#45649B
RGB	rgb(69, 100, 155)
HSL	hsl(218, 38%, 44%)
HSV	hsv(218, 55%, 61%)
CMYK	cmyk(55.5%, 35.5%, 0%, 39.2%)
CIE-LAB	lab(42.38, 5.50, -33.40)
CIE-LCH	lch(42.38, 33.85, 279.35°)
OKLab	oklab(50.49% -0.0145 -0.0943)
OKLCH	oklch(50.49% 0.095 261.2)
XYZ	xyz(12.9258, 12.7451, 32.7829)
Luminance	0.1275 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45649B #9B7C45

analogous

#458F9B #45649B #51459B

triadic

#45649B #9B4564 #649B45

tetradic

#45649B #9B458F #9B7C45 #459B51

square

#45649B #9B458F #9B7C45 #459B51

split-complementary

#45649B #9B5145 #8F9B45

monochromatic

#1F2D46 #324971 #45649B #6383BA #8EA4CD

Accessibility & contrast

On white

5.92

#45649B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#45649B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #45649B

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45649B	#FFFFFF	#000000	##FFFFFF
##45649B	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E689D

Deuteranopia (green-blind)

#43609A

Tritanopia (blue-blind)

#137078

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #45649b;
/* rgb */ color: rgb(69, 100, 155);
/* oklch */ color: oklch(50.5% 0.095 261.2);

Tailwind

colors: {
  custom: {
    50: '#7f8fb9',
    500: '#45649b',
    950: '#000000',
  },
}

SCSS

$custom: #45649b;
$custom-light: #7f8fb9;
$custom-dark: #000000;

JSON

{
  "hex": "#45649b",
  "rgb": {
    "r": 69,
    "g": 100,
    "b": 155
  },
  "hsl": {
    "h": 218.372,
    "s": 38.393,
    "l": 43.922
  },
  "oklch": {
    "l": 0.50488,
    "c": 0.09542,
    "h": 261.2
  },
  "luminance": 0.12746
}

Semantic roles & 50–950 ramp

primary

#45649B

secondary

#B8A584

accent

#A459CE

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0A0C11

muted

#7C7D80

Preview Lab

Preview with #45649B

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

Preview Lab → · Contrast checker → · Palette generator →