#5487FC#5487FC

#5487FC is a light, vivid blue. Relative luminance 0.262; OKLCH L 64.7% C 0.183 H 264.2°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#5487FC
RGB	rgb(84, 135, 252)
HSL	hsl(222, 97%, 66%)
HSV	hsv(222, 67%, 99%)
CMYK	cmyk(66.7%, 46.4%, 0%, 1.2%)
CIE-LAB	lab(58.26, 19.90, -63.45)
CIE-LCH	lch(58.26, 66.50, 287.41°)
OKLab	oklab(64.7% -0.0184 -0.1817)
OKLCH	oklch(64.7% 0.183 264.2)
XYZ	xyz(29.8847, 26.2381, 95.5661)
Luminance	0.2624 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5487FC #FCC954

analogous

#54DBFC #5487FC #7554FC

triadic

#5487FC #FC5487 #87FC54

tetradic

#5487FC #FC54DB #FCC954 #54FC75

square

#5487FC #FC54DB #FCC954 #54FC75

split-complementary

#5487FC #FC7554 #DBFC54

monochromatic

#0442D2 #185DFB #5487FC #90B1FD #CCDBFE

Accessibility & contrast

On white

3.36

#5487FC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#5487FC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5487FC

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5487FC	#FFFFFF	#000000	##000000
##5487FC	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A94FF

Deuteranopia (green-blind)

#2685FA

Tritanopia (blue-blind)

#00A2B5

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5487fc;
/* rgb */ color: rgb(84, 135, 252);
/* oklch */ color: oklch(64.7% 0.183 264.2);

Tailwind

colors: {
  custom: {
    50: '#95a9fe',
    500: '#5487fc',
    950: '#000000',
  },
}

SCSS

$custom: #5487fc;
$custom-light: #95a9fe;
$custom-dark: #000000;

JSON

{
  "hex": "#5487fc",
  "rgb": {
    "r": 84,
    "g": 135,
    "b": 252
  },
  "hsl": {
    "h": 221.786,
    "s": 96.552,
    "l": 65.882
  },
  "oklch": {
    "l": 0.64703,
    "c": 0.18265,
    "h": 264.2
  },
  "luminance": 0.26241
}

Semantic roles & 50–950 ramp

primary

#5487FC

secondary

#F2E1BA

accent

#A000E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F0F18

muted

#7E7F86

Preview Lab

Preview with #5487FC

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

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