#48539F#48539F

#48539F is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.2% C 0.122 H 274.5°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#48539F
RGB	rgb(72, 83, 159)
HSL	hsl(232, 38%, 45%)
HSV	hsv(232, 55%, 62%)
CMYK	cmyk(54.7%, 47.8%, 0%, 37.6%)
CIE-LAB	lab(37.96, 18.39, -42.79)
CIE-LCH	lch(37.96, 46.57, 293.26°)
OKLab	oklab(47.22% 0.0097 -0.1219)
OKLCH	oklch(47.22% 0.122 274.5)
XYZ	xyz(12.0217, 10.0666, 34.1037)
Luminance	0.1007 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#48539F #9F9448

analogous

#487E9F #48539F #69489F

triadic

#48539F #9F4853 #539F48

tetradic

#48539F #9F487E #9F9448 #489F69

square

#48539F #9F487E #9F9448 #489F69

split-complementary

#48539F #9F6948 #7E9F48

monochromatic

#22274B #353D75 #48539F #6973BB #939BCE

Accessibility & contrast

On white

6.97

#48539F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#48539F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #48539F

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##48539F	#FFFFFF	#000000	##FFFFFF
##48539F	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#305DA2

Deuteranopia (green-blind)

#26569D

Tritanopia (blue-blind)

#1E6471

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #48539f;
/* rgb */ color: rgb(72, 83, 159);
/* oklch */ color: oklch(47.2% 0.122 274.5);

Tailwind

colors: {
  custom: {
    50: '#8283bc',
    500: '#48539f',
    950: '#000000',
  },
}

SCSS

$custom: #48539f;
$custom-light: #8283bc;
$custom-dark: #000000;

JSON

{
  "hex": "#48539f",
  "rgb": {
    "r": 72,
    "g": 83,
    "b": 159
  },
  "hsl": {
    "h": 232.414,
    "s": 37.662,
    "l": 45.294
  },
  "oklch": {
    "l": 0.47216,
    "c": 0.12226,
    "h": 274.5
  },
  "luminance": 0.10067
}

Semantic roles & 50–950 ramp

primary

#48539F

secondary

#BAB489

accent

#BF5ACE

background

#F8F8FB

surface

#EFEFF6

border

#CACAD0

text

#0B0A12

muted

#7C7C81

Preview Lab

Preview with #48539F

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

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