#5977E4#5977E4

#5977E4 is a mid, vivid blue. Relative luminance 0.209; OKLCH L 60.2% C 0.168 H 269.3°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#5977E4
RGB	rgb(89, 119, 228)
HSL	hsl(227, 72%, 62%)
HSV	hsv(227, 61%, 89%)
CMYK	cmyk(61%, 47.8%, 0%, 10.6%)
CIE-LAB	lab(52.86, 22.34, -58.78)
CIE-LCH	lch(52.86, 62.88, 290.81°)
OKLab	oklab(60.18% -0.0021 -0.1681)
OKLCH	oklch(60.18% 0.168 269.3)
XYZ	xyz(24.7155, 20.9168, 76.1186)
Luminance	0.2092 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5977E4 #E4C659

analogous

#59BDE4 #5977E4 #8059E4

triadic

#5977E4 #E45977 #77E459

tetradic

#5977E4 #E459BD #E4C659 #59E480

square

#5977E4 #E459BD #E4C659 #59E480

split-complementary

#5977E4 #E48059 #BDE459

monochromatic

#1B39A7 #244CDB #5977E4 #8EA2ED #C2CDF5

Accessibility & contrast

On white

4.05

#5977E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#5977E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5977E4

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5977E4	#FFFFFF	#000000	##000000
##5977E4	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F85E8

Deuteranopia (green-blind)

#2578E2

Tritanopia (blue-blind)

#0090A3

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5977e4;
/* rgb */ color: rgb(89, 119, 228);
/* oklch */ color: oklch(60.2% 0.168 269.3);

Tailwind

colors: {
  custom: {
    50: '#949ded',
    500: '#5977e4',
    950: '#000000',
  },
}

SCSS

$custom: #5977e4;
$custom-light: #949ded;
$custom-dark: #000000;

JSON

{
  "hex": "#5977e4",
  "rgb": {
    "r": 89,
    "g": 119,
    "b": 228
  },
  "hsl": {
    "h": 227.05,
    "s": 72.021,
    "l": 62.157
  },
  "oklch": {
    "l": 0.60179,
    "c": 0.16812,
    "h": 269.3
  },
  "luminance": 0.20919
}

Semantic roles & 50–950 ramp

primary

#5977E4

secondary

#E6DBB3

accent

#AA11D4

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5977E4

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

Preview Lab → · Contrast checker → · Palette generator →