#5688FA#5688FA

#5688FA is a light, vivid blue. Relative luminance 0.265; OKLCH L 64.9% C 0.178 H 264.2°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#5688FA
RGB	rgb(86, 136, 250)
HSL	hsl(222, 94%, 66%)
HSV	hsv(222, 66%, 98%)
CMYK	cmyk(65.6%, 45.6%, 0%, 2%)
CIE-LAB	lab(58.50, 18.92, -61.97)
CIE-LCH	lch(58.50, 64.79, 286.98°)
OKLab	oklab(64.87% -0.0179 -0.1773)
OKLCH	oklch(64.87% 0.178 264.2)
XYZ	xyz(29.8912, 26.4860, 93.9610)
Luminance	0.2649 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5688FA #FAC856

analogous

#56DAFA #5688FA #7656FA

triadic

#5688FA #FA5688 #88FA56

tetradic

#5688FA #FA56DA #FAC856 #56FA76

square

#5688FA #FA56DA #FAC856 #56FA76

split-complementary

#5688FA #FA7656 #DAFA56

monochromatic

#0644CF #1B5EF8 #5688FA #91B2FC #CDDCFE

Accessibility & contrast

On white

3.33

#5688FA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#5688FA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5688FA

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5688FA	#FFFFFF	#000000	##000000
##5688FA	1.00	3.33	6.30	6.30
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F95FE

Deuteranopia (green-blind)

#2F86F8

Tritanopia (blue-blind)

#00A2B5

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5688fa;
/* rgb */ color: rgb(86, 136, 250);
/* oklch */ color: oklch(64.9% 0.178 264.2);

Tailwind

colors: {
  custom: {
    50: '#95aafd',
    500: '#5688fa',
    950: '#000000',
  },
}

SCSS

$custom: #5688fa;
$custom-light: #95aafd;
$custom-dark: #000000;

JSON

{
  "hex": "#5688fa",
  "rgb": {
    "r": 86,
    "g": 136,
    "b": 250
  },
  "hsl": {
    "h": 221.707,
    "s": 94.253,
    "l": 65.882
  },
  "oklch": {
    "l": 0.64868,
    "c": 0.17822,
    "h": 264.2
  },
  "luminance": 0.26489
}

Semantic roles & 50–950 ramp

primary

#5688FA

secondary

#F1E0BB

accent

#A000E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F0F18

muted

#7E7F86

Preview Lab

Preview with #5688FA

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

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