#5454C8#5454C8

#5454C8 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 51.2% C 0.176 H 278.2°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#5454C8
RGB	rgb(84, 84, 200)
HSL	hsl(240, 51%, 56%)
HSV	hsv(240, 58%, 78%)
CMYK	cmyk(58%, 58%, 0%, 21.6%)
CIE-LAB	lab(41.84, 33.78, -60.63)
CIE-LCH	lch(41.84, 69.41, 299.13°)
OKLab	oklab(51.22% 0.0251 -0.174)
OKLCH	oklch(51.22% 0.176 278.2)
XYZ	xyz(17.2485, 12.3944, 56.1158)
Luminance	0.1240 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5454C8 #C8C854

analogous

#548EC8 #5454C8 #8E54C8

triadic

#5454C8 #C85454 #54C854

tetradic

#5454C8 #C8548E #C8C854 #54C88E

square

#5454C8 #C8548E #C8C854 #54C88E

split-complementary

#5454C8 #C88E54 #8EC854

monochromatic

#27277A #3636A9 #5454C8 #8282D7 #B1B1E6

Accessibility & contrast

On white

6.04

#5454C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#5454C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5454C8

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5454C8	#FFFFFF	#000000	##FFFFFF
##5454C8	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068CC

Deuteranopia (green-blind)

#005EC6

Tritanopia (blue-blind)

#047086

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5454c8;
/* rgb */ color: rgb(84, 84, 200);
/* oklch */ color: oklch(51.2% 0.176 278.2);

Tailwind

colors: {
  custom: {
    50: '#8f84d9',
    500: '#5454c8',
    950: '#000000',
  },
}

SCSS

$custom: #5454c8;
$custom-light: #8f84d9;
$custom-dark: #000000;

JSON

{
  "hex": "#5454c8",
  "rgb": {
    "r": 84,
    "g": 84,
    "b": 200
  },
  "hsl": {
    "h": 240,
    "s": 51.327,
    "l": 55.686
  },
  "oklch": {
    "l": 0.51222,
    "c": 0.17585,
    "h": 278.2
  },
  "luminance": 0.12396
}

Semantic roles & 50–950 ramp

primary

#5454C8

secondary

#D4D4A4

accent

#DB4DDB

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #5454C8

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

Preview Lab → · Contrast checker → · Palette generator →