#5788DC#5788DC

#5788DC is a light, vivid blue. Relative luminance 0.248; OKLCH L 63.1% C 0.138 H 260.5°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#5788DC
RGB	rgb(87, 136, 220)
HSL	hsl(218, 66%, 60%)
HSV	hsv(218, 60%, 86%)
CMYK	cmyk(60.5%, 38.2%, 0%, 13.7%)
CIE-LAB	lab(56.88, 8.97, -47.88)
CIE-LCH	lch(56.88, 48.72, 280.61°)
OKLab	oklab(63.1% -0.0226 -0.136)
OKLCH	oklch(63.1% 0.138 260.5)
XYZ	xyz(25.6484, 24.7996, 71.1314)
Luminance	0.2480 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5788DC #DCAB57

analogous

#57CADC #5788DC #6957DC

triadic

#5788DC #DC5788 #88DC57

tetradic

#5788DC #DC57CA #DCAB57 #57DC69

square

#5788DC #DC57CA #DCAB57 #57DC69

split-complementary

#5788DC #DC6957 #CADC57

monochromatic

#204C99 #2A66CB #5788DC #8AACE7 #BCD0F1

Accessibility & contrast

On white

3.52

#5788DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#5788DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5788DC

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5788DC	#FFFFFF	#000000	##000000
##5788DC	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#648FDF

Deuteranopia (green-blind)

#5283DA

Tritanopia (blue-blind)

#009BA7

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5788dc;
/* rgb */ color: rgb(87, 136, 220);
/* oklch */ color: oklch(63.1% 0.138 260.5);

Tailwind

colors: {
  custom: {
    50: '#91aae7',
    500: '#5788dc',
    950: '#000000',
  },
}

SCSS

$custom: #5788dc;
$custom-light: #91aae7;
$custom-dark: #000000;

JSON

{
  "hex": "#5788dc",
  "rgb": {
    "r": 87,
    "g": 136,
    "b": 220
  },
  "hsl": {
    "h": 217.895,
    "s": 65.517,
    "l": 60.196
  },
  "oklch": {
    "l": 0.63096,
    "c": 0.13783,
    "h": 260.5
  },
  "luminance": 0.24802
}

Semantic roles & 50–950 ramp

primary

#5788DC

secondary

#E1CEAE

accent

#8B18CD

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5788DC

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

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