#5977E8#5977E8

#5977E8 is a mid, vivid blue. Relative luminance 0.211; OKLCH L 60.4% C 0.174 H 269.4°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#5977E8
RGB	rgb(89, 119, 232)
HSL	hsl(227, 76%, 63%)
HSV	hsv(227, 62%, 91%)
CMYK	cmyk(61.6%, 48.7%, 0%, 9%)
CIE-LAB	lab(53.10, 23.68, -60.63)
CIE-LCH	lch(53.10, 65.09, 291.33°)
OKLab	oklab(60.44% -0.0017 -0.1735)
OKLCH	oklch(60.44% 0.174 269.4)
XYZ	xyz(25.2772, 21.1415, 79.0769)
Luminance	0.2114 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5977E8 #E8CA59

analogous

#59BEE8 #5977E8 #8359E8

triadic

#5977E8 #E85977 #77E859

tetradic

#5977E8 #E859BE #E8CA59 #59E883

square

#5977E8 #E859BE #E8CA59 #59E883

split-complementary

#5977E8 #E88359 #BEE859

monochromatic

#1838AE #234BE1 #5977E8 #8FA3EF #C5CFF7

Accessibility & contrast

On white

4.02

#5977E8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#5977E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5977E8

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5977E8	#FFFFFF	#000000	##000000
##5977E8	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B86EC

Deuteranopia (green-blind)

#1C79E6

Tritanopia (blue-blind)

#0091A4

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #5977e8;
/* rgb */ color: rgb(89, 119, 232);
/* oklch */ color: oklch(60.4% 0.174 269.4);

Tailwind

colors: {
  custom: {
    50: '#949df0',
    500: '#5977e8',
    950: '#000000',
  },
}

SCSS

$custom: #5977e8;
$custom-light: #949df0;
$custom-dark: #000000;

JSON

{
  "hex": "#5977e8",
  "rgb": {
    "r": 89,
    "g": 119,
    "b": 232
  },
  "hsl": {
    "h": 227.413,
    "s": 75.661,
    "l": 62.941
  },
  "oklch": {
    "l": 0.60444,
    "c": 0.17356,
    "h": 269.4
  },
  "luminance": 0.21144
}

Semantic roles & 50–950 ramp

primary

#5977E8

secondary

#E8DDB5

accent

#AD0ED8

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5977E8

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

Preview Lab → · Contrast checker → · Palette generator →