#5440C8#5440C8

#5440C8 is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 47.9% C 0.200 H 282.5°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#5440C8
RGB	rgb(84, 64, 200)
HSL	hsl(249, 55%, 52%)
HSV	hsv(249, 68%, 78%)
CMYK	cmyk(58%, 68%, 0%, 21.6%)
CIE-LAB	lab(37.34, 45.67, -67.97)
CIE-LCH	lch(37.34, 81.88, 303.90°)
OKLab	oklab(47.94% 0.0432 -0.1957)
OKLCH	oklch(47.94% 0.2 282.5)
XYZ	xyz(15.9116, 9.7207, 55.6702)
Luminance	0.0972 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5440C8 #B4C840

analogous

#4070C8 #5440C8 #9840C8

triadic

#5440C8 #C85440 #40C854

tetradic

#5440C8 #C84070 #B4C840 #40C898

square

#5440C8 #C84070 #B4C840 #40C898

split-complementary

#5440C8 #C89840 #70C840

monochromatic

#2B206E #3E2D9D #5440C8 #7F70D6 #A99FE3

Accessibility & contrast

On white

7.13

#5440C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#5440C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5440C8

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5440C8	#FFFFFF	#000000	##FFFFFF
##5440C8	1.00	7.13	2.94	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CCC

Deuteranopia (green-blind)

#0053C5

Tritanopia (blue-blind)

#0D637F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #5440c8;
/* rgb */ color: rgb(84, 64, 200);
/* oklch */ color: oklch(47.9% 0.200 282.5);

Tailwind

colors: {
  custom: {
    50: '#9076da',
    500: '#5440c8',
    950: '#000000',
  },
}

SCSS

$custom: #5440c8;
$custom-light: #9076da;
$custom-dark: #000000;

JSON

{
  "hex": "#5440c8",
  "rgb": {
    "r": 84,
    "g": 64,
    "b": 200
  },
  "hsl": {
    "h": 248.824,
    "s": 55.285,
    "l": 51.765
  },
  "oklch": {
    "l": 0.47937,
    "c": 0.20038,
    "h": 282.5
  },
  "luminance": 0.09722
}

Semantic roles & 50–950 ramp

primary

#5440C8

secondary

#C7D094

accent

#DF49C9

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5440C8

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

Preview Lab → · Contrast checker → · Palette generator →