#5977C8#5977C8

#5977C8 is a mid, vivid blue. Relative luminance 0.195; OKLCH L 58.4% C 0.129 H 267.1°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#5977C8
RGB	rgb(89, 119, 200)
HSL	hsl(224, 50%, 57%)
HSV	hsv(224, 56%, 78%)
CMYK	cmyk(55.5%, 40.5%, 0%, 21.6%)
CIE-LAB	lab(51.25, 13.06, -45.50)
CIE-LCH	lch(51.25, 47.34, 286.01°)
OKLab	oklab(58.43% -0.0066 -0.1291)
OKLCH	oklch(58.43% 0.129 267.1)
XYZ	xyz(21.1385, 19.4860, 57.2796)
Luminance	0.1949 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5977C8 #C8AA59

analogous

#59AFC8 #5977C8 #7359C8

triadic

#5977C8 #C85977 #77C859

tetradic

#5977C8 #C859AF #C8AA59 #59C873

square

#5977C8 #C859AF #C8AA59 #59C873

split-complementary

#5977C8 #C87359 #AFC859

monochromatic

#29407D #3958AB #5977C8 #879DD7 #B5C2E6

Accessibility & contrast

On white

4.29

#5977C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#5977C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5977C8

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5977C8	#FFFFFF	#000000	##000000
##5977C8	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#557FCB

Deuteranopia (green-blind)

#4775C6

Tritanopia (blue-blind)

#168996

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5977c8;
/* rgb */ color: rgb(89, 119, 200);
/* oklch */ color: oklch(58.4% 0.129 267.1);

Tailwind

colors: {
  custom: {
    50: '#909dd9',
    500: '#5977c8',
    950: '#000000',
  },
}

SCSS

$custom: #5977c8;
$custom-light: #909dd9;
$custom-dark: #000000;

JSON

{
  "hex": "#5977c8",
  "rgb": {
    "r": 89,
    "g": 119,
    "b": 200
  },
  "hsl": {
    "h": 223.784,
    "s": 50.226,
    "l": 56.667
  },
  "oklch": {
    "l": 0.58428,
    "c": 0.1293,
    "h": 267.1
  },
  "luminance": 0.19488
}

Semantic roles & 50–950 ramp

primary

#5977C8

secondary

#D5C9A8

accent

#B44EDA

background

#F9F9FD

surface

#F2F2FA

border

#CCCCD3

text

#0D0E14

muted

#7E7E83

Preview Lab

Preview with #5977C8

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

Preview Lab → · Contrast checker → · Palette generator →