#5A78DA#5A78DA

#5A78DA is a mid, vivid blue. Relative luminance 0.207; OKLCH L 59.8% C 0.153 H 268.7°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#5A78DA
RGB	rgb(90, 120, 218)
HSL	hsl(226, 63%, 60%)
HSV	hsv(226, 59%, 85%)
CMYK	cmyk(58.7%, 45%, 0%, 14.5%)
CIE-LAB	lab(52.58, 18.58, -53.59)
CIE-LCH	lch(52.58, 56.72, 289.12°)
OKLab	oklab(59.79% -0.0036 -0.1528)
OKLCH	oklch(59.79% 0.153 268.7)
XYZ	xyz(23.5836, 20.6667, 69.0623)
Luminance	0.2067 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A78DA #DABC5A

analogous

#5AB8DA #5A78DA #7C5ADA

triadic

#5A78DA #DA5A78 #78DA5A

tetradic

#5A78DA #DA5AB8 #DABC5A #5ADA7C

square

#5A78DA #DA5AB8 #DABC5A #5ADA7C

split-complementary

#5A78DA #DA7C5A #B8DA5A

monochromatic

#223E98 #2D52CA #5A78DA #8CA1E5 #BECAF0

Accessibility & contrast

On white

4.09

#5A78DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#5A78DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A78DA

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A78DA	#FFFFFF	#000000	##000000
##5A78DA	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B84DE

Deuteranopia (green-blind)

#3878D8

Tritanopia (blue-blind)

#008E9E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5a78da;
/* rgb */ color: rgb(90, 120, 218);
/* oklch */ color: oklch(59.8% 0.153 268.7);

Tailwind

colors: {
  custom: {
    50: '#939ee6',
    500: '#5a78da',
    950: '#000000',
  },
}

SCSS

$custom: #5a78da;
$custom-light: #939ee6;
$custom-dark: #000000;

JSON

{
  "hex": "#5a78da",
  "rgb": {
    "r": 90,
    "g": 120,
    "b": 218
  },
  "hsl": {
    "h": 225.938,
    "s": 63.366,
    "l": 60.392
  },
  "oklch": {
    "l": 0.59791,
    "c": 0.15287,
    "h": 268.7
  },
  "luminance": 0.20669
}

Semantic roles & 50–950 ramp

primary

#5A78DA

secondary

#E0D5AF

accent

#A21ACB

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5A78DA

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

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