#5487FF#5487FF

#5487FF is a light, vivid blue. Relative luminance 0.264; OKLCH L 64.9% C 0.187 H 264.5°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#5487FF
RGB	rgb(84, 135, 255)
HSL	hsl(222, 100%, 66%)
HSV	hsv(222, 67%, 100%)
CMYK	cmyk(67.1%, 47.1%, 0%, 0%)
CIE-LAB	lab(58.44, 20.93, -64.81)
CIE-LCH	lch(58.44, 68.11, 287.90°)
OKLab	oklab(64.9% -0.018 -0.1857)
OKLCH	oklch(64.9% 0.187 264.5)
XYZ	xyz(30.3638, 26.4298, 98.0896)
Luminance	0.2643 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5487FF #FFCC54

analogous

#54DDFF #5487FF #7754FF

triadic

#5487FF #FF5487 #87FF54

tetradic

#5487FF #FF54DD #FFCC54 #54FF77

square

#5487FF #FF54DD #FFCC54 #54FF77

split-complementary

#5487FF #FF7754 #DDFF54

monochromatic

#0041D9 #175CFF #5487FF #91B2FF #CEDDFF

Accessibility & contrast

On white

3.34

#5487FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#5487FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5487FF

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5487FF	#FFFFFF	#000000	##000000
##5487FF	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4795FF

Deuteranopia (green-blind)

#1E85FD

Tritanopia (blue-blind)

#00A3B7

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5487ff;
/* rgb */ color: rgb(84, 135, 255);
/* oklch */ color: oklch(64.9% 0.187 264.5);

Tailwind

colors: {
  custom: {
    50: '#95a9ff',
    500: '#5487ff',
    950: '#000000',
  },
}

SCSS

$custom: #5487ff;
$custom-light: #95a9ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5487ff",
  "rgb": {
    "r": 84,
    "g": 135,
    "b": 255
  },
  "hsl": {
    "h": 222.105,
    "s": 100,
    "l": 66.471
  },
  "oklch": {
    "l": 0.64899,
    "c": 0.18659,
    "h": 264.5
  },
  "luminance": 0.26433
}

Semantic roles & 50–950 ramp

primary

#5487FF

secondary

#F3E3BC

accent

#A100E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #5487FF

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

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