#49639D#49639D

#49639D is a mid, moderate blue. Relative luminance 0.128; OKLCH L 50.6% C 0.098 H 264.8°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#49639D
RGB	rgb(73, 99, 157)
HSL	hsl(221, 37%, 45%)
HSV	hsv(221, 54%, 62%)
CMYK	cmyk(53.5%, 36.9%, 0%, 38.4%)
CIE-LAB	lab(42.42, 7.73, -34.50)
CIE-LCH	lch(42.42, 35.36, 282.62°)
OKLab	oklab(50.62% -0.0088 -0.0975)
OKLCH	oklch(50.62% 0.098 264.8)
XYZ	xyz(13.2933, 12.7735, 33.6568)
Luminance	0.1277 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#49639D #9D8349

analogous

#498D9D #49639D #59499D

triadic

#49639D #9D4963 #639D49

tetradic

#49639D #9D498D #9D8349 #499D59

square

#49639D #9D498D #9D8349 #499D59

split-complementary

#49639D #9D5949 #8D9D49

monochromatic

#222E49 #364973 #49639D #6A82BA #93A5CD

Accessibility & contrast

On white

5.91

#49639D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#49639D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #49639D

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##49639D	#FFFFFF	#000000	##FFFFFF
##49639D	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C689F

Deuteranopia (green-blind)

#42619C

Tritanopia (blue-blind)

#1F7078

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #49639d;
/* rgb */ color: rgb(73, 99, 157);
/* oklch */ color: oklch(50.6% 0.098 264.8);

Tailwind

colors: {
  custom: {
    50: '#818fba',
    500: '#49639d',
    950: '#000000',
  },
}

SCSS

$custom: #49639d;
$custom-light: #818fba;
$custom-dark: #000000;

JSON

{
  "hex": "#49639d",
  "rgb": {
    "r": 73,
    "g": 99,
    "b": 157
  },
  "hsl": {
    "h": 221.429,
    "s": 36.522,
    "l": 45.098
  },
  "oklch": {
    "l": 0.50617,
    "c": 0.09787,
    "h": 264.8
  },
  "luminance": 0.12774
}

Semantic roles & 50–950 ramp

primary

#49639D

secondary

#B9AA89

accent

#A95BCD

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0B0C11

muted

#7C7D80

Preview Lab

Preview with #49639D

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

Preview Lab → · Contrast checker → · Palette generator →