#5978F7#5978F7

#5978F7 is a mid, vivid blue. Relative luminance 0.223; OKLCH L 61.7% C 0.192 H 269.7°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#5978F7
RGB	rgb(89, 120, 247)
HSL	hsl(228, 91%, 66%)
HSV	hsv(228, 64%, 97%)
CMYK	cmyk(64%, 51.4%, 0%, 3.1%)
CIE-LAB	lab(54.31, 28.11, -67.04)
CIE-LCH	lch(54.31, 72.69, 292.75°)
OKLab	oklab(61.66% -0.0012 -0.1924)
OKLCH	oklch(61.66% 0.192 269.7)
XYZ	xyz(27.6191, 22.2697, 90.8206)
Luminance	0.2227 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5978F7 #F7D859

analogous

#59C7F7 #5978F7 #8959F7

triadic

#5978F7 #F75978 #78F759

tetradic

#5978F7 #F759C7 #F7D859 #59F789

square

#5978F7 #F759C7 #F7D859 #59F789

split-complementary

#5978F7 #F78959 #C7F759

monochromatic

#0A30CC #1F49F4 #5978F7 #93A7FA #CED7FD

Accessibility & contrast

On white

3.85

#5978F7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#5978F7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5978F7

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5978F7	#FFFFFF	#000000	##000000
##5978F7	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2989FB

Deuteranopia (green-blind)

#007BF4

Tritanopia (blue-blind)

#0096AC

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #5978f7;
/* rgb */ color: rgb(89, 120, 247);
/* oklch */ color: oklch(61.7% 0.192 269.7);

Tailwind

colors: {
  custom: {
    50: '#979efb',
    500: '#5978f7',
    950: '#000000',
  },
}

SCSS

$custom: #5978f7;
$custom-light: #979efb;
$custom-dark: #000000;

JSON

{
  "hex": "#5978f7",
  "rgb": {
    "r": 89,
    "g": 120,
    "b": 247
  },
  "hsl": {
    "h": 228.228,
    "s": 90.805,
    "l": 65.882
  },
  "oklch": {
    "l": 0.61663,
    "c": 0.19239,
    "h": 269.7
  },
  "luminance": 0.22272
}

Semantic roles & 50–950 ramp

primary

#5978F7

secondary

#F0E6BC

accent

#B800E6

background

#FAF9FF

surface

#F3F2FF

border

#CDCCD7

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #5978F7

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

Preview Lab → · Contrast checker → · Palette generator →