#5D78EF#5D78EF

#5D78EF is a mid, vivid blue. Relative luminance 0.220; OKLCH L 61.3% C 0.181 H 270.6°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#5D78EF
RGB	rgb(93, 120, 239)
HSL	hsl(229, 82%, 65%)
HSV	hsv(229, 61%, 94%)
CMYK	cmyk(61.1%, 49.8%, 0%, 6.3%)
CIE-LAB	lab(54.02, 26.10, -63.06)
CIE-LCH	lch(54.02, 68.25, 292.48°)
OKLab	oklab(61.33% 0.002 -0.1806)
OKLCH	oklch(61.33% 0.181 270.6)
XYZ	xyz(26.8054, 21.9898, 84.4765)
Luminance	0.2199 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D78EF #EFD45D

analogous

#5DC1EF #5D78EF #8B5DEF

triadic

#5D78EF #EF5D78 #78EF5D

tetradic

#5D78EF #EF5DC1 #EFD45D #5DEF8B

square

#5D78EF #EF5DC1 #EFD45D #5DEF8B

split-complementary

#5D78EF #EF8B5D #C1EF5D

monochromatic

#1333BF #254AE9 #5D78EF #95A6F5 #CCD5FA

Accessibility & contrast

On white

3.89

#5D78EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#5D78EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D78EF

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D78EF	#FFFFFF	#000000	##000000
##5D78EF	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3688F3

Deuteranopia (green-blind)

#107BED

Tritanopia (blue-blind)

#0093A8

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5d78ef;
/* rgb */ color: rgb(93, 120, 239);
/* oklch */ color: oklch(61.3% 0.181 270.6);

Tailwind

colors: {
  custom: {
    50: '#979ef5',
    500: '#5d78ef',
    950: '#000000',
  },
}

SCSS

$custom: #5d78ef;
$custom-light: #979ef5;
$custom-dark: #000000;

JSON

{
  "hex": "#5d78ef",
  "rgb": {
    "r": 93,
    "g": 120,
    "b": 239
  },
  "hsl": {
    "h": 228.904,
    "s": 82.022,
    "l": 65.098
  },
  "oklch": {
    "l": 0.61334,
    "c": 0.1806,
    "h": 270.6
  },
  "luminance": 0.21992
}

Semantic roles & 50–950 ramp

primary

#5D78EF

secondary

#EDE3BB

accent

#B707DE

background

#FAF9FF

surface

#F3F2FE

border

#CDCCD6

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #5D78EF

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

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